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[Qemu-devel] [PATCHv1 10/14] target/s390x: convert to DisasJumpType
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From: |
Emilio G. Cota |
|
Subject: |
[Qemu-devel] [PATCHv1 10/14] target/s390x: convert to DisasJumpType |
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Date: |
Thu, 1 Mar 2018 17:53:54 -0500 |
The only non-trivial modification is the use of DISAS_TOO_MANY
in the same way is used by the generic translation loop.
Reviewed-by: David Hildenbrand <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Cc: David Hildenbrand <address@hidden>
Cc: Cornelia Huck <address@hidden>
Cc: Alexander Graf <address@hidden>
Cc: address@hidden
Signed-off-by: Emilio G. Cota <address@hidden>
---
target/s390x/translate.c | 1267 +++++++++++++++++++++++-----------------------
1 file changed, 632 insertions(+), 635 deletions(-)
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index b470d69..5346791 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -42,6 +42,7 @@
#include "exec/helper-gen.h"
#include "trace-tcg.h"
+#include "exec/translator.h"
#include "exec/log.h"
@@ -73,9 +74,6 @@ typedef struct {
} u;
} DisasCompare;
-/* is_jmp field values */
-#define DISAS_EXCP DISAS_TARGET_0
-
#ifdef DEBUG_INLINE_BRANCHES
static uint64_t inline_branch_hit[CC_OP_MAX];
static uint64_t inline_branch_miss[CC_OP_MAX];
@@ -1087,26 +1085,24 @@ typedef struct {
#define SPEC_r2_f128 16
/* Return values from translate_one, indicating the state of the TB. */
-typedef enum {
- /* Continue the TB. */
- NO_EXIT,
- /* We have emitted one or more goto_tb. No fixup required. */
- EXIT_GOTO_TB,
- /* We are not using a goto_tb (for whatever reason), but have updated
- the PC (for whatever reason), so there's no need to do it again on
- exiting the TB. */
- EXIT_PC_UPDATED,
- /* We have updated the PC and CC values. */
- EXIT_PC_CC_UPDATED,
- /* We are exiting the TB, but have neither emitted a goto_tb, nor
- updated the PC for the next instruction to be executed. */
- EXIT_PC_STALE,
- /* We are exiting the TB to the main loop. */
- EXIT_PC_STALE_NOCHAIN,
- /* We are ending the TB with a noreturn function call, e.g. longjmp.
- No following code will be executed. */
- EXIT_NORETURN,
-} ExitStatus;
+
+/* We are not using a goto_tb (for whatever reason), but have updated
+ the PC (for whatever reason), so there's no need to do it again on
+ exiting the TB. */
+#define DISAS_PC_UPDATED DISAS_TARGET_0
+
+/* We have emitted one or more goto_tb. No fixup required. */
+#define DISAS_GOTO_TB DISAS_TARGET_1
+
+/* We have updated the PC and CC values. */
+#define DISAS_PC_CC_UPDATED DISAS_TARGET_2
+
+/* We are exiting the TB, but have neither emitted a goto_tb, nor
+ updated the PC for the next instruction to be executed. */
+#define DISAS_PC_STALE DISAS_TARGET_3
+
+/* We are exiting the TB to the main loop. */
+#define DISAS_PC_STALE_NOCHAIN DISAS_TARGET_4
struct DisasInsn {
unsigned opc:16;
@@ -1121,7 +1117,7 @@ struct DisasInsn {
void (*help_prep)(DisasContext *, DisasFields *, DisasOps *);
void (*help_wout)(DisasContext *, DisasFields *, DisasOps *);
void (*help_cout)(DisasContext *, DisasOps *);
- ExitStatus (*help_op)(DisasContext *, DisasOps *);
+ DisasJumpType (*help_op)(DisasContext *, DisasOps *);
uint64_t data;
};
@@ -1143,11 +1139,11 @@ static void help_l2_shift(DisasContext *s, DisasFields
*f,
}
}
-static ExitStatus help_goto_direct(DisasContext *s, uint64_t dest)
+static DisasJumpType help_goto_direct(DisasContext *s, uint64_t dest)
{
if (dest == s->next_pc) {
per_branch(s, true);
- return NO_EXIT;
+ return DISAS_NEXT;
}
if (use_goto_tb(s, dest)) {
update_cc_op(s);
@@ -1155,31 +1151,31 @@ static ExitStatus help_goto_direct(DisasContext *s,
uint64_t dest)
tcg_gen_goto_tb(0);
tcg_gen_movi_i64(psw_addr, dest);
tcg_gen_exit_tb((uintptr_t)s->tb);
- return EXIT_GOTO_TB;
+ return DISAS_GOTO_TB;
} else {
tcg_gen_movi_i64(psw_addr, dest);
per_branch(s, false);
- return EXIT_PC_UPDATED;
+ return DISAS_PC_UPDATED;
}
}
-static ExitStatus help_branch(DisasContext *s, DisasCompare *c,
- bool is_imm, int imm, TCGv_i64 cdest)
+static DisasJumpType help_branch(DisasContext *s, DisasCompare *c,
+ bool is_imm, int imm, TCGv_i64 cdest)
{
- ExitStatus ret;
+ DisasJumpType ret;
uint64_t dest = s->pc + 2 * imm;
TCGLabel *lab;
/* Take care of the special cases first. */
if (c->cond == TCG_COND_NEVER) {
- ret = NO_EXIT;
+ ret = DISAS_NEXT;
goto egress;
}
if (is_imm) {
if (dest == s->next_pc) {
/* Branch to next. */
per_branch(s, true);
- ret = NO_EXIT;
+ ret = DISAS_NEXT;
goto egress;
}
if (c->cond == TCG_COND_ALWAYS) {
@@ -1189,13 +1185,13 @@ static ExitStatus help_branch(DisasContext *s,
DisasCompare *c,
} else {
if (!cdest) {
/* E.g. bcr %r0 -> no branch. */
- ret = NO_EXIT;
+ ret = DISAS_NEXT;
goto egress;
}
if (c->cond == TCG_COND_ALWAYS) {
tcg_gen_mov_i64(psw_addr, cdest);
per_branch(s, false);
- ret = EXIT_PC_UPDATED;
+ ret = DISAS_PC_UPDATED;
goto egress;
}
}
@@ -1224,7 +1220,7 @@ static ExitStatus help_branch(DisasContext *s,
DisasCompare *c,
tcg_gen_movi_i64(psw_addr, dest);
tcg_gen_exit_tb((uintptr_t)s->tb + 1);
- ret = EXIT_GOTO_TB;
+ ret = DISAS_GOTO_TB;
} else {
/* Fallthru can use goto_tb, but taken branch cannot. */
/* Store taken branch destination before the brcond. This
@@ -1252,7 +1248,7 @@ static ExitStatus help_branch(DisasContext *s,
DisasCompare *c,
tcg_gen_movi_i64(psw_addr, dest);
}
per_breaking_event(s);
- ret = EXIT_PC_UPDATED;
+ ret = DISAS_PC_UPDATED;
}
} else {
/* Fallthru cannot use goto_tb. This by itself is vanishingly rare.
@@ -1286,7 +1282,7 @@ static ExitStatus help_branch(DisasContext *s,
DisasCompare *c,
}
tcg_temp_free_i64(next);
- ret = EXIT_PC_UPDATED;
+ ret = DISAS_PC_UPDATED;
}
egress:
@@ -1298,7 +1294,7 @@ static ExitStatus help_branch(DisasContext *s,
DisasCompare *c,
/* The operations. These perform the bulk of the work for any insn,
usually after the operands have been loaded and output initialized. */
-static ExitStatus op_abs(DisasContext *s, DisasOps *o)
+static DisasJumpType op_abs(DisasContext *s, DisasOps *o)
{
TCGv_i64 z, n;
z = tcg_const_i64(0);
@@ -1307,35 +1303,35 @@ static ExitStatus op_abs(DisasContext *s, DisasOps *o)
tcg_gen_movcond_i64(TCG_COND_LT, o->out, o->in2, z, n, o->in2);
tcg_temp_free_i64(n);
tcg_temp_free_i64(z);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_absf32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_absf32(DisasContext *s, DisasOps *o)
{
tcg_gen_andi_i64(o->out, o->in2, 0x7fffffffull);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_absf64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_absf64(DisasContext *s, DisasOps *o)
{
tcg_gen_andi_i64(o->out, o->in2, 0x7fffffffffffffffull);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_absf128(DisasContext *s, DisasOps *o)
+static DisasJumpType op_absf128(DisasContext *s, DisasOps *o)
{
tcg_gen_andi_i64(o->out, o->in1, 0x7fffffffffffffffull);
tcg_gen_mov_i64(o->out2, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_add(DisasContext *s, DisasOps *o)
+static DisasJumpType op_add(DisasContext *s, DisasOps *o)
{
tcg_gen_add_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_addc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_addc(DisasContext *s, DisasOps *o)
{
DisasCompare cmp;
TCGv_i64 carry;
@@ -1359,10 +1355,10 @@ static ExitStatus op_addc(DisasContext *s, DisasOps *o)
tcg_gen_add_i64(o->out, o->out, carry);
tcg_temp_free_i64(carry);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_asi(DisasContext *s, DisasOps *o)
+static DisasJumpType op_asi(DisasContext *s, DisasOps *o)
{
o->in1 = tcg_temp_new_i64();
@@ -1380,35 +1376,35 @@ static ExitStatus op_asi(DisasContext *s, DisasOps *o)
if (!s390_has_feat(S390_FEAT_STFLE_45)) {
tcg_gen_qemu_st_tl(o->out, o->addr1, get_mem_index(s), s->insn->data);
}
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_aeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_aeb(DisasContext *s, DisasOps *o)
{
gen_helper_aeb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_adb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_adb(DisasContext *s, DisasOps *o)
{
gen_helper_adb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_axb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_axb(DisasContext *s, DisasOps *o)
{
gen_helper_axb(o->out, cpu_env, o->out, o->out2, o->in1, o->in2);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_and(DisasContext *s, DisasOps *o)
+static DisasJumpType op_and(DisasContext *s, DisasOps *o)
{
tcg_gen_and_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_andi(DisasContext *s, DisasOps *o)
+static DisasJumpType op_andi(DisasContext *s, DisasOps *o)
{
int shift = s->insn->data & 0xff;
int size = s->insn->data >> 8;
@@ -1422,10 +1418,10 @@ static ExitStatus op_andi(DisasContext *s, DisasOps *o)
/* Produce the CC from only the bits manipulated. */
tcg_gen_andi_i64(cc_dst, o->out, mask);
set_cc_nz_u64(s, cc_dst);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ni(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ni(DisasContext *s, DisasOps *o)
{
o->in1 = tcg_temp_new_i64();
@@ -1443,28 +1439,28 @@ static ExitStatus op_ni(DisasContext *s, DisasOps *o)
if (!s390_has_feat(S390_FEAT_INTERLOCKED_ACCESS_2)) {
tcg_gen_qemu_st_tl(o->out, o->addr1, get_mem_index(s), s->insn->data);
}
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_bas(DisasContext *s, DisasOps *o)
+static DisasJumpType op_bas(DisasContext *s, DisasOps *o)
{
tcg_gen_movi_i64(o->out, pc_to_link_info(s, s->next_pc));
if (o->in2) {
tcg_gen_mov_i64(psw_addr, o->in2);
per_branch(s, false);
- return EXIT_PC_UPDATED;
+ return DISAS_PC_UPDATED;
} else {
- return NO_EXIT;
+ return DISAS_NEXT;
}
}
-static ExitStatus op_basi(DisasContext *s, DisasOps *o)
+static DisasJumpType op_basi(DisasContext *s, DisasOps *o)
{
tcg_gen_movi_i64(o->out, pc_to_link_info(s, s->next_pc));
return help_goto_direct(s, s->pc + 2 * get_field(s->fields, i2));
}
-static ExitStatus op_bc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_bc(DisasContext *s, DisasOps *o)
{
int m1 = get_field(s->fields, m1);
bool is_imm = have_field(s->fields, i2);
@@ -1483,14 +1479,14 @@ static ExitStatus op_bc(DisasContext *s, DisasOps *o)
/* FIXME: perform checkpoint-synchronisation */
tcg_gen_mb(TCG_MO_ALL | TCG_BAR_SC);
}
- return NO_EXIT;
+ return DISAS_NEXT;
}
disas_jcc(s, &c, m1);
return help_branch(s, &c, is_imm, imm, o->in2);
}
-static ExitStatus op_bct32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_bct32(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
bool is_imm = have_field(s->fields, i2);
@@ -1514,7 +1510,7 @@ static ExitStatus op_bct32(DisasContext *s, DisasOps *o)
return help_branch(s, &c, is_imm, imm, o->in2);
}
-static ExitStatus op_bcth(DisasContext *s, DisasOps *o)
+static DisasJumpType op_bcth(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int imm = get_field(s->fields, i2);
@@ -1538,7 +1534,7 @@ static ExitStatus op_bcth(DisasContext *s, DisasOps *o)
return help_branch(s, &c, 1, imm, o->in2);
}
-static ExitStatus op_bct64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_bct64(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
bool is_imm = have_field(s->fields, i2);
@@ -1557,7 +1553,7 @@ static ExitStatus op_bct64(DisasContext *s, DisasOps *o)
return help_branch(s, &c, is_imm, imm, o->in2);
}
-static ExitStatus op_bx32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_bx32(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -1583,7 +1579,7 @@ static ExitStatus op_bx32(DisasContext *s, DisasOps *o)
return help_branch(s, &c, is_imm, imm, o->in2);
}
-static ExitStatus op_bx64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_bx64(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -1609,7 +1605,7 @@ static ExitStatus op_bx64(DisasContext *s, DisasOps *o)
return help_branch(s, &c, is_imm, imm, o->in2);
}
-static ExitStatus op_cj(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cj(DisasContext *s, DisasOps *o)
{
int imm, m3 = get_field(s->fields, m3);
bool is_imm;
@@ -1635,186 +1631,186 @@ static ExitStatus op_cj(DisasContext *s, DisasOps *o)
return help_branch(s, &c, is_imm, imm, o->out);
}
-static ExitStatus op_ceb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ceb(DisasContext *s, DisasOps *o)
{
gen_helper_ceb(cc_op, cpu_env, o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cdb(DisasContext *s, DisasOps *o)
{
gen_helper_cdb(cc_op, cpu_env, o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cxb(DisasContext *s, DisasOps *o)
{
gen_helper_cxb(cc_op, cpu_env, o->out, o->out2, o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cfeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cfeb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cfeb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f32(s, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cfdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cfdb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cfdb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f64(s, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cfxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cfxb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cfxb(o->out, cpu_env, o->in1, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f128(s, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cgeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cgeb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cgeb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f32(s, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cgdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cgdb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cgdb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f64(s, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cgxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cgxb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cgxb(o->out, cpu_env, o->in1, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f128(s, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clfeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clfeb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_clfeb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f32(s, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clfdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clfdb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_clfdb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f64(s, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clfxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clfxb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_clfxb(o->out, cpu_env, o->in1, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f128(s, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clgeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clgeb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_clgeb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f32(s, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clgdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clgdb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_clgdb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f64(s, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clgxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clgxb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_clgxb(o->out, cpu_env, o->in1, o->in2, m3);
tcg_temp_free_i32(m3);
gen_set_cc_nz_f128(s, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cegb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cegb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cegb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cdgb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cdgb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cdgb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cxgb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cxgb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cxgb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_celgb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_celgb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_celgb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cdlgb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cdlgb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cdlgb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cxlgb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cxlgb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_cxlgb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cksm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cksm(DisasContext *s, DisasOps *o)
{
int r2 = get_field(s->fields, r2);
TCGv_i64 len = tcg_temp_new_i64();
@@ -1827,10 +1823,10 @@ static ExitStatus op_cksm(DisasContext *s, DisasOps *o)
tcg_gen_sub_i64(regs[r2 + 1], regs[r2 + 1], len);
tcg_temp_free_i64(len);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clc(DisasContext *s, DisasOps *o)
{
int l = get_field(s->fields, l1);
TCGv_i32 vl;
@@ -1857,13 +1853,13 @@ static ExitStatus op_clc(DisasContext *s, DisasOps *o)
gen_helper_clc(cc_op, cpu_env, vl, o->addr1, o->in2);
tcg_temp_free_i32(vl);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
gen_op_update2_cc_i64(s, CC_OP_LTUGTU_64, cc_src, cc_dst);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clcl(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clcl(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r2 = get_field(s->fields, r2);
@@ -1872,7 +1868,7 @@ static ExitStatus op_clcl(DisasContext *s, DisasOps *o)
/* r1 and r2 must be even. */
if (r1 & 1 || r2 & 1) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
t1 = tcg_const_i32(r1);
@@ -1881,10 +1877,10 @@ static ExitStatus op_clcl(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t1);
tcg_temp_free_i32(t2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clcle(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clcle(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -1893,7 +1889,7 @@ static ExitStatus op_clcle(DisasContext *s, DisasOps *o)
/* r1 and r3 must be even. */
if (r1 & 1 || r3 & 1) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
t1 = tcg_const_i32(r1);
@@ -1902,10 +1898,10 @@ static ExitStatus op_clcle(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t1);
tcg_temp_free_i32(t3);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clclu(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clclu(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -1914,7 +1910,7 @@ static ExitStatus op_clclu(DisasContext *s, DisasOps *o)
/* r1 and r3 must be even. */
if (r1 & 1 || r3 & 1) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
t1 = tcg_const_i32(r1);
@@ -1923,10 +1919,10 @@ static ExitStatus op_clclu(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t1);
tcg_temp_free_i32(t3);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clm(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
TCGv_i32 t1 = tcg_temp_new_i32();
@@ -1935,28 +1931,28 @@ static ExitStatus op_clm(DisasContext *s, DisasOps *o)
set_cc_static(s);
tcg_temp_free_i32(t1);
tcg_temp_free_i32(m3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_clst(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clst(DisasContext *s, DisasOps *o)
{
gen_helper_clst(o->in1, cpu_env, regs[0], o->in1, o->in2);
set_cc_static(s);
return_low128(o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cps(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cps(DisasContext *s, DisasOps *o)
{
TCGv_i64 t = tcg_temp_new_i64();
tcg_gen_andi_i64(t, o->in1, 0x8000000000000000ull);
tcg_gen_andi_i64(o->out, o->in2, 0x7fffffffffffffffull);
tcg_gen_or_i64(o->out, o->out, t);
tcg_temp_free_i64(t);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cs(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cs(DisasContext *s, DisasOps *o)
{
int d2 = get_field(s->fields, d2);
int b2 = get_field(s->fields, b2);
@@ -1978,10 +1974,10 @@ static ExitStatus op_cs(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(cc);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cdsg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cdsg(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -2004,10 +2000,10 @@ static ExitStatus op_cdsg(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t_r3);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_csst(DisasContext *s, DisasOps *o)
+static DisasJumpType op_csst(DisasContext *s, DisasOps *o)
{
int r3 = get_field(s->fields, r3);
TCGv_i32 t_r3 = tcg_const_i32(r3);
@@ -2020,11 +2016,11 @@ static ExitStatus op_csst(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t_r3);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_csp(DisasContext *s, DisasOps *o)
+static DisasJumpType op_csp(DisasContext *s, DisasOps *o)
{
TCGMemOp mop = s->insn->data;
TCGv_i64 addr, old, cc;
@@ -2065,11 +2061,11 @@ static ExitStatus op_csp(DisasContext *s, DisasOps *o)
gen_helper_purge(cpu_env);
gen_set_label(lab);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_cvd(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cvd(DisasContext *s, DisasOps *o)
{
TCGv_i64 t1 = tcg_temp_new_i64();
TCGv_i32 t2 = tcg_temp_new_i32();
@@ -2078,10 +2074,10 @@ static ExitStatus op_cvd(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t2);
tcg_gen_qemu_st64(t1, o->in2, get_mem_index(s));
tcg_temp_free_i64(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ct(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ct(DisasContext *s, DisasOps *o)
{
int m3 = get_field(s->fields, m3);
TCGLabel *lab = gen_new_label();
@@ -2097,10 +2093,10 @@ static ExitStatus op_ct(DisasContext *s, DisasOps *o)
gen_trap(s);
gen_set_label(lab);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_cuXX(DisasContext *s, DisasOps *o)
+static DisasJumpType op_cuXX(DisasContext *s, DisasOps *o)
{
int m3 = get_field(s->fields, m3);
int r1 = get_field(s->fields, r1);
@@ -2110,7 +2106,7 @@ static ExitStatus op_cuXX(DisasContext *s, DisasOps *o)
/* R1 and R2 must both be even. */
if ((r1 | r2) & 1) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
if (!s390_has_feat(S390_FEAT_ETF3_ENH)) {
m3 = 0;
@@ -2147,11 +2143,11 @@ static ExitStatus op_cuXX(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(tr2);
tcg_temp_free_i32(chk);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_diag(DisasContext *s, DisasOps *o)
+static DisasJumpType op_diag(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
@@ -2163,78 +2159,78 @@ static ExitStatus op_diag(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(func_code);
tcg_temp_free_i32(r3);
tcg_temp_free_i32(r1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_divs32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_divs32(DisasContext *s, DisasOps *o)
{
gen_helper_divs32(o->out2, cpu_env, o->in1, o->in2);
return_low128(o->out);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_divu32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_divu32(DisasContext *s, DisasOps *o)
{
gen_helper_divu32(o->out2, cpu_env, o->in1, o->in2);
return_low128(o->out);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_divs64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_divs64(DisasContext *s, DisasOps *o)
{
gen_helper_divs64(o->out2, cpu_env, o->in1, o->in2);
return_low128(o->out);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_divu64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_divu64(DisasContext *s, DisasOps *o)
{
gen_helper_divu64(o->out2, cpu_env, o->out, o->out2, o->in2);
return_low128(o->out);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_deb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_deb(DisasContext *s, DisasOps *o)
{
gen_helper_deb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ddb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ddb(DisasContext *s, DisasOps *o)
{
gen_helper_ddb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_dxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_dxb(DisasContext *s, DisasOps *o)
{
gen_helper_dxb(o->out, cpu_env, o->out, o->out2, o->in1, o->in2);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ear(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ear(DisasContext *s, DisasOps *o)
{
int r2 = get_field(s->fields, r2);
tcg_gen_ld32u_i64(o->out, cpu_env, offsetof(CPUS390XState, aregs[r2]));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ecag(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ecag(DisasContext *s, DisasOps *o)
{
/* No cache information provided. */
tcg_gen_movi_i64(o->out, -1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_efpc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_efpc(DisasContext *s, DisasOps *o)
{
tcg_gen_ld32u_i64(o->out, cpu_env, offsetof(CPUS390XState, fpc));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_epsw(DisasContext *s, DisasOps *o)
+static DisasJumpType op_epsw(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r2 = get_field(s->fields, r2);
@@ -2249,10 +2245,10 @@ static ExitStatus op_epsw(DisasContext *s, DisasOps *o)
}
tcg_temp_free_i64(t);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ex(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ex(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
TCGv_i32 ilen;
@@ -2261,7 +2257,7 @@ static ExitStatus op_ex(DisasContext *s, DisasOps *o)
/* Nested EXECUTE is not allowed. */
if (unlikely(s->ex_value)) {
gen_program_exception(s, PGM_EXECUTE);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
update_psw_addr(s);
@@ -2281,35 +2277,35 @@ static ExitStatus op_ex(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(v1);
}
- return EXIT_PC_CC_UPDATED;
+ return DISAS_PC_CC_UPDATED;
}
-static ExitStatus op_fieb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_fieb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_fieb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_fidb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_fidb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_fidb(o->out, cpu_env, o->in2, m3);
tcg_temp_free_i32(m3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_fixb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_fixb(DisasContext *s, DisasOps *o)
{
TCGv_i32 m3 = tcg_const_i32(get_field(s->fields, m3));
gen_helper_fixb(o->out, cpu_env, o->in1, o->in2, m3);
return_low128(o->out2);
tcg_temp_free_i32(m3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_flogr(DisasContext *s, DisasOps *o)
+static DisasJumpType op_flogr(DisasContext *s, DisasOps *o)
{
/* We'll use the original input for cc computation, since we get to
compare that against 0, which ought to be better than comparing
@@ -2326,10 +2322,10 @@ static ExitStatus op_flogr(DisasContext *s, DisasOps *o)
tcg_gen_movi_i64(o->out2, 0x8000000000000000ull);
tcg_gen_shr_i64(o->out2, o->out2, o->out);
tcg_gen_andc_i64(o->out2, cc_dst, o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_icm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_icm(DisasContext *s, DisasOps *o)
{
int m3 = get_field(s->fields, m3);
int pos, len, base = s->insn->data;
@@ -2386,18 +2382,18 @@ static ExitStatus op_icm(DisasContext *s, DisasOps *o)
tcg_gen_movi_i64(tmp, ccm);
gen_op_update2_cc_i64(s, CC_OP_ICM, tmp, o->out);
tcg_temp_free_i64(tmp);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_insi(DisasContext *s, DisasOps *o)
+static DisasJumpType op_insi(DisasContext *s, DisasOps *o)
{
int shift = s->insn->data & 0xff;
int size = s->insn->data >> 8;
tcg_gen_deposit_i64(o->out, o->in1, o->in2, shift, size);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ipm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ipm(DisasContext *s, DisasOps *o)
{
TCGv_i64 t1;
@@ -2413,11 +2409,11 @@ static ExitStatus op_ipm(DisasContext *s, DisasOps *o)
tcg_gen_shli_i64(t1, t1, 28);
tcg_gen_or_i64(o->out, o->out, t1);
tcg_temp_free_i64(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_idte(DisasContext *s, DisasOps *o)
+static DisasJumpType op_idte(DisasContext *s, DisasOps *o)
{
TCGv_i32 m4;
@@ -2429,10 +2425,10 @@ static ExitStatus op_idte(DisasContext *s, DisasOps *o)
}
gen_helper_idte(cpu_env, o->in1, o->in2, m4);
tcg_temp_free_i32(m4);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ipte(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ipte(DisasContext *s, DisasOps *o)
{
TCGv_i32 m4;
@@ -2444,18 +2440,18 @@ static ExitStatus op_ipte(DisasContext *s, DisasOps *o)
}
gen_helper_ipte(cpu_env, o->in1, o->in2, m4);
tcg_temp_free_i32(m4);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_iske(DisasContext *s, DisasOps *o)
+static DisasJumpType op_iske(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_iske(o->out, cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_msa(DisasContext *s, DisasOps *o)
+static DisasJumpType op_msa(DisasContext *s, DisasOps *o)
{
int r1 = have_field(s->fields, r1) ? get_field(s->fields, r1) : 0;
int r2 = have_field(s->fields, r2) ? get_field(s->fields, r2) : 0;
@@ -2466,7 +2462,7 @@ static ExitStatus op_msa(DisasContext *s, DisasOps *o)
case S390_FEAT_TYPE_KMCTR:
if (r3 & 1 || !r3) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
/* FALL THROUGH */
case S390_FEAT_TYPE_PPNO:
@@ -2476,7 +2472,7 @@ static ExitStatus op_msa(DisasContext *s, DisasOps *o)
case S390_FEAT_TYPE_KM:
if (r1 & 1 || !r1) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
/* FALL THROUGH */
case S390_FEAT_TYPE_KMAC:
@@ -2484,7 +2480,7 @@ static ExitStatus op_msa(DisasContext *s, DisasOps *o)
case S390_FEAT_TYPE_KLMD:
if (r2 & 1 || !r2) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
/* FALL THROUGH */
case S390_FEAT_TYPE_PCKMO:
@@ -2504,31 +2500,31 @@ static ExitStatus op_msa(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t_r2);
tcg_temp_free_i32(t_r3);
tcg_temp_free_i32(type);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_keb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_keb(DisasContext *s, DisasOps *o)
{
gen_helper_keb(cc_op, cpu_env, o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_kdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_kdb(DisasContext *s, DisasOps *o)
{
gen_helper_kdb(cc_op, cpu_env, o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_kxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_kxb(DisasContext *s, DisasOps *o)
{
gen_helper_kxb(cc_op, cpu_env, o->out, o->out2, o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_laa(DisasContext *s, DisasOps *o)
+static DisasJumpType op_laa(DisasContext *s, DisasOps *o)
{
/* The real output is indeed the original value in memory;
recompute the addition for the computation of CC. */
@@ -2536,10 +2532,10 @@ static ExitStatus op_laa(DisasContext *s, DisasOps *o)
s->insn->data | MO_ALIGN);
/* However, we need to recompute the addition for setting CC. */
tcg_gen_add_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lan(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lan(DisasContext *s, DisasOps *o)
{
/* The real output is indeed the original value in memory;
recompute the addition for the computation of CC. */
@@ -2547,10 +2543,10 @@ static ExitStatus op_lan(DisasContext *s, DisasOps *o)
s->insn->data | MO_ALIGN);
/* However, we need to recompute the operation for setting CC. */
tcg_gen_and_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lao(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lao(DisasContext *s, DisasOps *o)
{
/* The real output is indeed the original value in memory;
recompute the addition for the computation of CC. */
@@ -2558,10 +2554,10 @@ static ExitStatus op_lao(DisasContext *s, DisasOps *o)
s->insn->data | MO_ALIGN);
/* However, we need to recompute the operation for setting CC. */
tcg_gen_or_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lax(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lax(DisasContext *s, DisasOps *o)
{
/* The real output is indeed the original value in memory;
recompute the addition for the computation of CC. */
@@ -2569,96 +2565,96 @@ static ExitStatus op_lax(DisasContext *s, DisasOps *o)
s->insn->data | MO_ALIGN);
/* However, we need to recompute the operation for setting CC. */
tcg_gen_xor_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ldeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ldeb(DisasContext *s, DisasOps *o)
{
gen_helper_ldeb(o->out, cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ledb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ledb(DisasContext *s, DisasOps *o)
{
gen_helper_ledb(o->out, cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ldxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ldxb(DisasContext *s, DisasOps *o)
{
gen_helper_ldxb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lexb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lexb(DisasContext *s, DisasOps *o)
{
gen_helper_lexb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lxdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lxdb(DisasContext *s, DisasOps *o)
{
gen_helper_lxdb(o->out, cpu_env, o->in2);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lxeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lxeb(DisasContext *s, DisasOps *o)
{
gen_helper_lxeb(o->out, cpu_env, o->in2);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_llgt(DisasContext *s, DisasOps *o)
+static DisasJumpType op_llgt(DisasContext *s, DisasOps *o)
{
tcg_gen_andi_i64(o->out, o->in2, 0x7fffffff);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ld8s(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ld8s(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_ld8s(o->out, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ld8u(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ld8u(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_ld8u(o->out, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ld16s(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ld16s(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_ld16s(o->out, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ld16u(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ld16u(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_ld16u(o->out, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ld32s(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ld32s(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_ld32s(o->out, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ld32u(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ld32u(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_ld32u(o->out, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ld64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ld64(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_ld64(o->out, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lat(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lat(DisasContext *s, DisasOps *o)
{
TCGLabel *lab = gen_new_label();
store_reg32_i64(get_field(s->fields, r1), o->in2);
@@ -2666,10 +2662,10 @@ static ExitStatus op_lat(DisasContext *s, DisasOps *o)
tcg_gen_brcondi_i64(TCG_COND_NE, o->in2, 0, lab);
gen_trap(s);
gen_set_label(lab);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lgat(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lgat(DisasContext *s, DisasOps *o)
{
TCGLabel *lab = gen_new_label();
tcg_gen_qemu_ld64(o->out, o->in2, get_mem_index(s));
@@ -2677,10 +2673,10 @@ static ExitStatus op_lgat(DisasContext *s, DisasOps *o)
tcg_gen_brcondi_i64(TCG_COND_NE, o->out, 0, lab);
gen_trap(s);
gen_set_label(lab);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lfhat(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lfhat(DisasContext *s, DisasOps *o)
{
TCGLabel *lab = gen_new_label();
store_reg32h_i64(get_field(s->fields, r1), o->in2);
@@ -2688,10 +2684,10 @@ static ExitStatus op_lfhat(DisasContext *s, DisasOps *o)
tcg_gen_brcondi_i64(TCG_COND_NE, o->in2, 0, lab);
gen_trap(s);
gen_set_label(lab);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_llgfat(DisasContext *s, DisasOps *o)
+static DisasJumpType op_llgfat(DisasContext *s, DisasOps *o)
{
TCGLabel *lab = gen_new_label();
tcg_gen_qemu_ld32u(o->out, o->in2, get_mem_index(s));
@@ -2699,10 +2695,10 @@ static ExitStatus op_llgfat(DisasContext *s, DisasOps
*o)
tcg_gen_brcondi_i64(TCG_COND_NE, o->out, 0, lab);
gen_trap(s);
gen_set_label(lab);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_llgtat(DisasContext *s, DisasOps *o)
+static DisasJumpType op_llgtat(DisasContext *s, DisasOps *o)
{
TCGLabel *lab = gen_new_label();
tcg_gen_andi_i64(o->out, o->in2, 0x7fffffff);
@@ -2710,10 +2706,10 @@ static ExitStatus op_llgtat(DisasContext *s, DisasOps
*o)
tcg_gen_brcondi_i64(TCG_COND_NE, o->out, 0, lab);
gen_trap(s);
gen_set_label(lab);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_loc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_loc(DisasContext *s, DisasOps *o)
{
DisasCompare c;
@@ -2740,11 +2736,11 @@ static ExitStatus op_loc(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(z);
}
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_lctl(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lctl(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
@@ -2753,10 +2749,10 @@ static ExitStatus op_lctl(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
/* Exit to main loop to reevaluate s390_cpu_exec_interrupt. */
- return EXIT_PC_STALE_NOCHAIN;
+ return DISAS_PC_STALE_NOCHAIN;
}
-static ExitStatus op_lctlg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lctlg(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
@@ -2765,26 +2761,26 @@ static ExitStatus op_lctlg(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
/* Exit to main loop to reevaluate s390_cpu_exec_interrupt. */
- return EXIT_PC_STALE_NOCHAIN;
+ return DISAS_PC_STALE_NOCHAIN;
}
-static ExitStatus op_lra(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lra(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_lra(o->out, cpu_env, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lpp(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lpp(DisasContext *s, DisasOps *o)
{
check_privileged(s);
tcg_gen_st_i64(o->in2, cpu_env, offsetof(CPUS390XState, pp));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lpsw(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lpsw(DisasContext *s, DisasOps *o)
{
TCGv_i64 t1, t2;
@@ -2801,10 +2797,10 @@ static ExitStatus op_lpsw(DisasContext *s, DisasOps *o)
gen_helper_load_psw(cpu_env, t1, t2);
tcg_temp_free_i64(t1);
tcg_temp_free_i64(t2);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
-static ExitStatus op_lpswe(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lpswe(DisasContext *s, DisasOps *o)
{
TCGv_i64 t1, t2;
@@ -2819,21 +2815,21 @@ static ExitStatus op_lpswe(DisasContext *s, DisasOps *o)
gen_helper_load_psw(cpu_env, t1, t2);
tcg_temp_free_i64(t1);
tcg_temp_free_i64(t2);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
#endif
-static ExitStatus op_lam(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lam(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
gen_helper_lam(cpu_env, r1, o->in2, r3);
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lm32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lm32(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -2845,7 +2841,7 @@ static ExitStatus op_lm32(DisasContext *s, DisasOps *o)
tcg_gen_qemu_ld32u(t1, o->in2, get_mem_index(s));
store_reg32_i64(r1, t1);
tcg_temp_free(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
/* First load the values of the first and last registers to trigger
@@ -2861,7 +2857,7 @@ static ExitStatus op_lm32(DisasContext *s, DisasOps *o)
if (((r1 + 1) & 15) == r3) {
tcg_temp_free(t2);
tcg_temp_free(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
/* Then load the remaining registers. Page fault can't occur. */
@@ -2876,10 +2872,10 @@ static ExitStatus op_lm32(DisasContext *s, DisasOps *o)
tcg_temp_free(t2);
tcg_temp_free(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lmh(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lmh(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -2891,7 +2887,7 @@ static ExitStatus op_lmh(DisasContext *s, DisasOps *o)
tcg_gen_qemu_ld32u(t1, o->in2, get_mem_index(s));
store_reg32h_i64(r1, t1);
tcg_temp_free(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
/* First load the values of the first and last registers to trigger
@@ -2907,7 +2903,7 @@ static ExitStatus op_lmh(DisasContext *s, DisasOps *o)
if (((r1 + 1) & 15) == r3) {
tcg_temp_free(t2);
tcg_temp_free(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
/* Then load the remaining registers. Page fault can't occur. */
@@ -2922,10 +2918,10 @@ static ExitStatus op_lmh(DisasContext *s, DisasOps *o)
tcg_temp_free(t2);
tcg_temp_free(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lm64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lm64(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -2934,7 +2930,7 @@ static ExitStatus op_lm64(DisasContext *s, DisasOps *o)
/* Only one register to read. */
if (unlikely(r1 == r3)) {
tcg_gen_qemu_ld64(regs[r1], o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
/* First load the values of the first and last registers to trigger
@@ -2950,7 +2946,7 @@ static ExitStatus op_lm64(DisasContext *s, DisasOps *o)
/* Only two registers to read. */
if (((r1 + 1) & 15) == r3) {
tcg_temp_free(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
/* Then load the remaining registers. Page fault can't occur. */
@@ -2963,10 +2959,10 @@ static ExitStatus op_lm64(DisasContext *s, DisasOps *o)
}
tcg_temp_free(t1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lpd(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lpd(DisasContext *s, DisasOps *o)
{
TCGv_i64 a1, a2;
TCGMemOp mop = s->insn->data;
@@ -2976,7 +2972,7 @@ static ExitStatus op_lpd(DisasContext *s, DisasOps *o)
update_psw_addr(s);
update_cc_op(s);
gen_exception(EXCP_ATOMIC);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
/* In a serial context, perform the two loads ... */
@@ -2989,10 +2985,10 @@ static ExitStatus op_lpd(DisasContext *s, DisasOps *o)
/* ... and indicate that we performed them while interlocked. */
gen_op_movi_cc(s, 0);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lpq(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lpq(DisasContext *s, DisasOps *o)
{
if (tb_cflags(s->tb) & CF_PARALLEL) {
gen_helper_lpq_parallel(o->out, cpu_env, o->in2);
@@ -3000,41 +2996,41 @@ static ExitStatus op_lpq(DisasContext *s, DisasOps *o)
gen_helper_lpq(o->out, cpu_env, o->in2);
}
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_lura(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lura(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_lura(o->out, cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_lurag(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lurag(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_lurag(o->out, cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_lzrb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_lzrb(DisasContext *s, DisasOps *o)
{
tcg_gen_andi_i64(o->out, o->in2, -256);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mov2(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mov2(DisasContext *s, DisasOps *o)
{
o->out = o->in2;
o->g_out = o->g_in2;
o->in2 = NULL;
o->g_in2 = false;
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mov2e(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mov2e(DisasContext *s, DisasOps *o)
{
int b2 = get_field(s->fields, b2);
TCGv ar1 = tcg_temp_new_i64();
@@ -3066,10 +3062,10 @@ static ExitStatus op_mov2e(DisasContext *s, DisasOps *o)
tcg_gen_st32_i64(ar1, cpu_env, offsetof(CPUS390XState, aregs[1]));
tcg_temp_free_i64(ar1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_movx(DisasContext *s, DisasOps *o)
+static DisasJumpType op_movx(DisasContext *s, DisasOps *o)
{
o->out = o->in1;
o->out2 = o->in2;
@@ -3078,26 +3074,26 @@ static ExitStatus op_movx(DisasContext *s, DisasOps *o)
o->in1 = NULL;
o->in2 = NULL;
o->g_in1 = o->g_in2 = false;
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvc(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_mvc(cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvcin(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvcin(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_mvcin(cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvcl(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvcl(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r2 = get_field(s->fields, r2);
@@ -3106,7 +3102,7 @@ static ExitStatus op_mvcl(DisasContext *s, DisasOps *o)
/* r1 and r2 must be even. */
if (r1 & 1 || r2 & 1) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
t1 = tcg_const_i32(r1);
@@ -3115,10 +3111,10 @@ static ExitStatus op_mvcl(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t1);
tcg_temp_free_i32(t2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvcle(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvcle(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -3127,7 +3123,7 @@ static ExitStatus op_mvcle(DisasContext *s, DisasOps *o)
/* r1 and r3 must be even. */
if (r1 & 1 || r3 & 1) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
t1 = tcg_const_i32(r1);
@@ -3136,10 +3132,10 @@ static ExitStatus op_mvcle(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t1);
tcg_temp_free_i32(t3);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvclu(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvclu(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -3148,7 +3144,7 @@ static ExitStatus op_mvclu(DisasContext *s, DisasOps *o)
/* r1 and r3 must be even. */
if (r1 & 1 || r3 & 1) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
t1 = tcg_const_i32(r1);
@@ -3157,151 +3153,151 @@ static ExitStatus op_mvclu(DisasContext *s, DisasOps
*o)
tcg_temp_free_i32(t1);
tcg_temp_free_i32(t3);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvcos(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvcos(DisasContext *s, DisasOps *o)
{
int r3 = get_field(s->fields, r3);
gen_helper_mvcos(cc_op, cpu_env, o->addr1, o->in2, regs[r3]);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_mvcp(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvcp(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, l1);
check_privileged(s);
gen_helper_mvcp(cc_op, cpu_env, regs[r1], o->addr1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvcs(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvcs(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, l1);
check_privileged(s);
gen_helper_mvcs(cc_op, cpu_env, regs[r1], o->addr1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_mvn(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvn(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_mvn(cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvo(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvo(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_mvo(cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvpg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvpg(DisasContext *s, DisasOps *o)
{
gen_helper_mvpg(cc_op, cpu_env, regs[0], o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvst(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvst(DisasContext *s, DisasOps *o)
{
gen_helper_mvst(o->in1, cpu_env, regs[0], o->in1, o->in2);
set_cc_static(s);
return_low128(o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mvz(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mvz(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_mvz(cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mul(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mul(DisasContext *s, DisasOps *o)
{
tcg_gen_mul_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mul128(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mul128(DisasContext *s, DisasOps *o)
{
tcg_gen_mulu2_i64(o->out2, o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_meeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_meeb(DisasContext *s, DisasOps *o)
{
gen_helper_meeb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mdeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mdeb(DisasContext *s, DisasOps *o)
{
gen_helper_mdeb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mdb(DisasContext *s, DisasOps *o)
{
gen_helper_mdb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mxb(DisasContext *s, DisasOps *o)
{
gen_helper_mxb(o->out, cpu_env, o->out, o->out2, o->in1, o->in2);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mxdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mxdb(DisasContext *s, DisasOps *o)
{
gen_helper_mxdb(o->out, cpu_env, o->out, o->out2, o->in2);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_maeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_maeb(DisasContext *s, DisasOps *o)
{
TCGv_i64 r3 = load_freg32_i64(get_field(s->fields, r3));
gen_helper_maeb(o->out, cpu_env, o->in1, o->in2, r3);
tcg_temp_free_i64(r3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_madb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_madb(DisasContext *s, DisasOps *o)
{
int r3 = get_field(s->fields, r3);
gen_helper_madb(o->out, cpu_env, o->in1, o->in2, fregs[r3]);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mseb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mseb(DisasContext *s, DisasOps *o)
{
TCGv_i64 r3 = load_freg32_i64(get_field(s->fields, r3));
gen_helper_mseb(o->out, cpu_env, o->in1, o->in2, r3);
tcg_temp_free_i64(r3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_msdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_msdb(DisasContext *s, DisasOps *o)
{
int r3 = get_field(s->fields, r3);
gen_helper_msdb(o->out, cpu_env, o->in1, o->in2, fregs[r3]);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_nabs(DisasContext *s, DisasOps *o)
+static DisasJumpType op_nabs(DisasContext *s, DisasOps *o)
{
TCGv_i64 z, n;
z = tcg_const_i64(0);
@@ -3310,78 +3306,78 @@ static ExitStatus op_nabs(DisasContext *s, DisasOps *o)
tcg_gen_movcond_i64(TCG_COND_GE, o->out, o->in2, z, n, o->in2);
tcg_temp_free_i64(n);
tcg_temp_free_i64(z);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_nabsf32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_nabsf32(DisasContext *s, DisasOps *o)
{
tcg_gen_ori_i64(o->out, o->in2, 0x80000000ull);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_nabsf64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_nabsf64(DisasContext *s, DisasOps *o)
{
tcg_gen_ori_i64(o->out, o->in2, 0x8000000000000000ull);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_nabsf128(DisasContext *s, DisasOps *o)
+static DisasJumpType op_nabsf128(DisasContext *s, DisasOps *o)
{
tcg_gen_ori_i64(o->out, o->in1, 0x8000000000000000ull);
tcg_gen_mov_i64(o->out2, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_nc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_nc(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_nc(cc_op, cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_neg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_neg(DisasContext *s, DisasOps *o)
{
tcg_gen_neg_i64(o->out, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_negf32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_negf32(DisasContext *s, DisasOps *o)
{
tcg_gen_xori_i64(o->out, o->in2, 0x80000000ull);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_negf64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_negf64(DisasContext *s, DisasOps *o)
{
tcg_gen_xori_i64(o->out, o->in2, 0x8000000000000000ull);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_negf128(DisasContext *s, DisasOps *o)
+static DisasJumpType op_negf128(DisasContext *s, DisasOps *o)
{
tcg_gen_xori_i64(o->out, o->in1, 0x8000000000000000ull);
tcg_gen_mov_i64(o->out2, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_oc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_oc(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_oc(cc_op, cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_or(DisasContext *s, DisasOps *o)
+static DisasJumpType op_or(DisasContext *s, DisasOps *o)
{
tcg_gen_or_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ori(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ori(DisasContext *s, DisasOps *o)
{
int shift = s->insn->data & 0xff;
int size = s->insn->data >> 8;
@@ -3394,10 +3390,10 @@ static ExitStatus op_ori(DisasContext *s, DisasOps *o)
/* Produce the CC from only the bits manipulated. */
tcg_gen_andi_i64(cc_dst, o->out, mask);
set_cc_nz_u64(s, cc_dst);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_oi(DisasContext *s, DisasOps *o)
+static DisasJumpType op_oi(DisasContext *s, DisasOps *o)
{
o->in1 = tcg_temp_new_i64();
@@ -3415,18 +3411,18 @@ static ExitStatus op_oi(DisasContext *s, DisasOps *o)
if (!s390_has_feat(S390_FEAT_INTERLOCKED_ACCESS_2)) {
tcg_gen_qemu_st_tl(o->out, o->addr1, get_mem_index(s), s->insn->data);
}
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_pack(DisasContext *s, DisasOps *o)
+static DisasJumpType op_pack(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_pack(cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_pka(DisasContext *s, DisasOps *o)
+static DisasJumpType op_pka(DisasContext *s, DisasOps *o)
{
int l2 = get_field(s->fields, l2) + 1;
TCGv_i32 l;
@@ -3434,15 +3430,15 @@ static ExitStatus op_pka(DisasContext *s, DisasOps *o)
/* The length must not exceed 32 bytes. */
if (l2 > 32) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
l = tcg_const_i32(l2);
gen_helper_pka(cpu_env, o->addr1, o->in2, l);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_pku(DisasContext *s, DisasOps *o)
+static DisasJumpType op_pku(DisasContext *s, DisasOps *o)
{
int l2 = get_field(s->fields, l2) + 1;
TCGv_i32 l;
@@ -3450,30 +3446,30 @@ static ExitStatus op_pku(DisasContext *s, DisasOps *o)
/* The length must be even and should not exceed 64 bytes. */
if ((l2 & 1) || (l2 > 64)) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
l = tcg_const_i32(l2);
gen_helper_pku(cpu_env, o->addr1, o->in2, l);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_popcnt(DisasContext *s, DisasOps *o)
+static DisasJumpType op_popcnt(DisasContext *s, DisasOps *o)
{
gen_helper_popcnt(o->out, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_ptlb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ptlb(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_ptlb(cpu_env);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_risbg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_risbg(DisasContext *s, DisasOps *o)
{
int i3 = get_field(s->fields, i3);
int i4 = get_field(s->fields, i4);
@@ -3531,7 +3527,7 @@ static ExitStatus op_risbg(DisasContext *s, DisasOps *o)
/* In some cases we can implement this with extract. */
if (imask == 0 && pos == 0 && len > 0 && len <= rot) {
tcg_gen_extract_i64(o->out, o->in2, 64 - rot, len);
- return NO_EXIT;
+ return DISAS_NEXT;
}
/* In some cases we can implement this with deposit. */
@@ -3560,10 +3556,10 @@ static ExitStatus op_risbg(DisasContext *s, DisasOps *o)
tcg_gen_andi_i64(o->out, o->out, imask);
tcg_gen_or_i64(o->out, o->out, o->in2);
}
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rosbg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rosbg(DisasContext *s, DisasOps *o)
{
int i3 = get_field(s->fields, i3);
int i4 = get_field(s->fields, i4);
@@ -3613,28 +3609,28 @@ static ExitStatus op_rosbg(DisasContext *s, DisasOps *o)
/* Set the CC. */
tcg_gen_andi_i64(cc_dst, o->out, mask);
set_cc_nz_u64(s, cc_dst);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rev16(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rev16(DisasContext *s, DisasOps *o)
{
tcg_gen_bswap16_i64(o->out, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rev32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rev32(DisasContext *s, DisasOps *o)
{
tcg_gen_bswap32_i64(o->out, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rev64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rev64(DisasContext *s, DisasOps *o)
{
tcg_gen_bswap64_i64(o->out, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rll32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rll32(DisasContext *s, DisasOps *o)
{
TCGv_i32 t1 = tcg_temp_new_i32();
TCGv_i32 t2 = tcg_temp_new_i32();
@@ -3646,34 +3642,34 @@ static ExitStatus op_rll32(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t1);
tcg_temp_free_i32(t2);
tcg_temp_free_i32(to);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rll64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rll64(DisasContext *s, DisasOps *o)
{
tcg_gen_rotl_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_rrbe(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rrbe(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_rrbe(cc_op, cpu_env, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sacf(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sacf(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_sacf(cpu_env, o->in2);
/* Addressing mode has changed, so end the block. */
- return EXIT_PC_STALE;
+ return DISAS_PC_STALE;
}
#endif
-static ExitStatus op_sam(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sam(DisasContext *s, DisasOps *o)
{
int sam = s->insn->data;
TCGv_i64 tsam;
@@ -3696,7 +3692,7 @@ static ExitStatus op_sam(DisasContext *s, DisasOps *o)
documents that Bad Things Happen two bytes before the end. */
if (s->pc & ~mask) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
s->next_pc &= mask;
@@ -3705,64 +3701,64 @@ static ExitStatus op_sam(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(tsam);
/* Always exit the TB, since we (may have) changed execution mode. */
- return EXIT_PC_STALE;
+ return DISAS_PC_STALE;
}
-static ExitStatus op_sar(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sar(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
tcg_gen_st32_i64(o->in2, cpu_env, offsetof(CPUS390XState, aregs[r1]));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_seb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_seb(DisasContext *s, DisasOps *o)
{
gen_helper_seb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sdb(DisasContext *s, DisasOps *o)
{
gen_helper_sdb(o->out, cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sxb(DisasContext *s, DisasOps *o)
{
gen_helper_sxb(o->out, cpu_env, o->out, o->out2, o->in1, o->in2);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sqeb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sqeb(DisasContext *s, DisasOps *o)
{
gen_helper_sqeb(o->out, cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sqdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sqdb(DisasContext *s, DisasOps *o)
{
gen_helper_sqdb(o->out, cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sqxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sqxb(DisasContext *s, DisasOps *o)
{
gen_helper_sqxb(o->out, cpu_env, o->in1, o->in2);
return_low128(o->out2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_servc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_servc(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_servc(cc_op, cpu_env, o->in2, o->in1);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sigp(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sigp(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
@@ -3771,11 +3767,11 @@ static ExitStatus op_sigp(DisasContext *s, DisasOps *o)
set_cc_static(s);
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_soc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_soc(DisasContext *s, DisasOps *o)
{
DisasCompare c;
TCGv_i64 a, h;
@@ -3817,10 +3813,10 @@ static ExitStatus op_soc(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(a);
gen_set_label(lab);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sla(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sla(DisasContext *s, DisasOps *o)
{
uint64_t sign = 1ull << s->insn->data;
enum cc_op cco = s->insn->data == 31 ? CC_OP_SLA_32 : CC_OP_SLA_64;
@@ -3831,40 +3827,40 @@ static ExitStatus op_sla(DisasContext *s, DisasOps *o)
tcg_gen_andi_i64(o->out, o->out, ~sign);
tcg_gen_andi_i64(o->in1, o->in1, sign);
tcg_gen_or_i64(o->out, o->out, o->in1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sll(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sll(DisasContext *s, DisasOps *o)
{
tcg_gen_shl_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sra(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sra(DisasContext *s, DisasOps *o)
{
tcg_gen_sar_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_srl(DisasContext *s, DisasOps *o)
+static DisasJumpType op_srl(DisasContext *s, DisasOps *o)
{
tcg_gen_shr_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sfpc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sfpc(DisasContext *s, DisasOps *o)
{
gen_helper_sfpc(cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sfas(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sfas(DisasContext *s, DisasOps *o)
{
gen_helper_sfas(cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_srnm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_srnm(DisasContext *s, DisasOps *o)
{
int b2 = get_field(s->fields, b2);
int d2 = get_field(s->fields, d2);
@@ -3901,10 +3897,10 @@ static ExitStatus op_srnm(DisasContext *s, DisasOps *o)
/* Then install the new FPC to set the rounding mode in fpu_status. */
gen_helper_sfpc(cpu_env, t2);
tcg_temp_free_i64(t2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_spm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_spm(DisasContext *s, DisasOps *o)
{
tcg_gen_extrl_i64_i32(cc_op, o->in1);
tcg_gen_extract_i32(cc_op, cc_op, 28, 2);
@@ -3912,10 +3908,10 @@ static ExitStatus op_spm(DisasContext *s, DisasOps *o)
tcg_gen_shri_i64(o->in1, o->in1, 24);
tcg_gen_deposit_i64(psw_mask, psw_mask, o->in1, PSW_SHIFT_MASK_PM, 4);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ectg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ectg(DisasContext *s, DisasOps *o)
{
int b1 = get_field(s->fields, b1);
int d1 = get_field(s->fields, d1);
@@ -3942,49 +3938,49 @@ static ExitStatus op_ectg(DisasContext *s, DisasOps *o)
tcg_gen_mov_i64(regs[1], o->in2);
tcg_temp_free_i64(tmp);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_spka(DisasContext *s, DisasOps *o)
+static DisasJumpType op_spka(DisasContext *s, DisasOps *o)
{
check_privileged(s);
tcg_gen_shri_i64(o->in2, o->in2, 4);
tcg_gen_deposit_i64(psw_mask, psw_mask, o->in2, PSW_SHIFT_KEY, 4);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sske(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sske(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_sske(cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ssm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ssm(DisasContext *s, DisasOps *o)
{
check_privileged(s);
tcg_gen_deposit_i64(psw_mask, psw_mask, o->in2, 56, 8);
/* Exit to main loop to reevaluate s390_cpu_exec_interrupt. */
- return EXIT_PC_STALE_NOCHAIN;
+ return DISAS_PC_STALE_NOCHAIN;
}
-static ExitStatus op_stap(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stap(DisasContext *s, DisasOps *o)
{
check_privileged(s);
tcg_gen_ld32u_i64(o->out, cpu_env, offsetof(CPUS390XState, core_id));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stck(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stck(DisasContext *s, DisasOps *o)
{
gen_helper_stck(o->out, cpu_env);
/* ??? We don't implement clock states. */
gen_op_movi_cc(s, 0);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stcke(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stcke(DisasContext *s, DisasOps *o)
{
TCGv_i64 c1 = tcg_temp_new_i64();
TCGv_i64 c2 = tcg_temp_new_i64();
@@ -4008,31 +4004,31 @@ static ExitStatus op_stcke(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(todpr);
/* ??? We don't implement clock states. */
gen_op_movi_cc(s, 0);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sckc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sckc(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_sckc(cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sckpf(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sckpf(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_sckpf(cpu_env, regs[0]);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stckc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stckc(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_stckc(o->out, cpu_env);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stctg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stctg(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
@@ -4040,10 +4036,10 @@ static ExitStatus op_stctg(DisasContext *s, DisasOps *o)
gen_helper_stctg(cpu_env, r1, o->in2, r3);
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stctl(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stctl(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
@@ -4051,187 +4047,187 @@ static ExitStatus op_stctl(DisasContext *s, DisasOps
*o)
gen_helper_stctl(cpu_env, r1, o->in2, r3);
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stidp(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stidp(DisasContext *s, DisasOps *o)
{
check_privileged(s);
tcg_gen_ld_i64(o->out, cpu_env, offsetof(CPUS390XState, cpuid));
tcg_gen_qemu_st_i64(o->out, o->addr1, get_mem_index(s), MO_TEQ | MO_ALIGN);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_spt(DisasContext *s, DisasOps *o)
+static DisasJumpType op_spt(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_spt(cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stfl(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stfl(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_stfl(cpu_env);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stpt(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stpt(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_stpt(o->out, cpu_env);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stsi(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stsi(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_stsi(cc_op, cpu_env, o->in2, regs[0], regs[1]);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_spx(DisasContext *s, DisasOps *o)
+static DisasJumpType op_spx(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_spx(cpu_env, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_xsch(DisasContext *s, DisasOps *o)
+static DisasJumpType op_xsch(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_xsch(cpu_env, regs[1]);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_csch(DisasContext *s, DisasOps *o)
+static DisasJumpType op_csch(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_csch(cpu_env, regs[1]);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_hsch(DisasContext *s, DisasOps *o)
+static DisasJumpType op_hsch(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_hsch(cpu_env, regs[1]);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_msch(DisasContext *s, DisasOps *o)
+static DisasJumpType op_msch(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_msch(cpu_env, regs[1], o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rchp(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rchp(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_rchp(cpu_env, regs[1]);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rsch(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rsch(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_rsch(cpu_env, regs[1]);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sal(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sal(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_sal(cpu_env, regs[1]);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_schm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_schm(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_schm(cpu_env, regs[1], regs[2], o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_siga(DisasContext *s, DisasOps *o)
+static DisasJumpType op_siga(DisasContext *s, DisasOps *o)
{
check_privileged(s);
/* From KVM code: Not provided, set CC = 3 for subchannel not operational
*/
gen_op_movi_cc(s, 3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stcps(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stcps(DisasContext *s, DisasOps *o)
{
check_privileged(s);
/* The instruction is suppressed if not provided. */
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ssch(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ssch(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_ssch(cpu_env, regs[1], o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stsch(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stsch(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_stsch(cpu_env, regs[1], o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stcrw(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stcrw(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_stcrw(cpu_env, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_tpi(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tpi(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_tpi(cc_op, cpu_env, o->addr1);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_tsch(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tsch(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_tsch(cpu_env, regs[1], o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_chsc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_chsc(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_chsc(cpu_env, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stpx(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stpx(DisasContext *s, DisasOps *o)
{
check_privileged(s);
tcg_gen_ld_i64(o->out, cpu_env, offsetof(CPUS390XState, psa));
tcg_gen_andi_i64(o->out, o->out, 0x7fffe000);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stnosm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stnosm(DisasContext *s, DisasOps *o)
{
uint64_t i2 = get_field(s->fields, i2);
TCGv_i64 t;
@@ -4254,66 +4250,66 @@ static ExitStatus op_stnosm(DisasContext *s, DisasOps
*o)
}
/* Exit to main loop to reevaluate s390_cpu_exec_interrupt. */
- return EXIT_PC_STALE_NOCHAIN;
+ return DISAS_PC_STALE_NOCHAIN;
}
-static ExitStatus op_stura(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stura(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_stura(cpu_env, o->in2, o->in1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sturg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sturg(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_sturg(cpu_env, o->in2, o->in1);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_stfle(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stfle(DisasContext *s, DisasOps *o)
{
gen_helper_stfle(cc_op, cpu_env, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_st8(DisasContext *s, DisasOps *o)
+static DisasJumpType op_st8(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_st8(o->in1, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_st16(DisasContext *s, DisasOps *o)
+static DisasJumpType op_st16(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_st16(o->in1, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_st32(DisasContext *s, DisasOps *o)
+static DisasJumpType op_st32(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_st32(o->in1, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_st64(DisasContext *s, DisasOps *o)
+static DisasJumpType op_st64(DisasContext *s, DisasOps *o)
{
tcg_gen_qemu_st64(o->in1, o->in2, get_mem_index(s));
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stam(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stam(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
gen_helper_stam(cpu_env, r1, o->in2, r3);
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stcm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stcm(DisasContext *s, DisasOps *o)
{
int m3 = get_field(s->fields, m3);
int pos, base = s->insn->data;
@@ -4359,10 +4355,10 @@ static ExitStatus op_stcm(DisasContext *s, DisasOps *o)
break;
}
tcg_temp_free_i64(tmp);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stm(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stm(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -4383,10 +4379,10 @@ static ExitStatus op_stm(DisasContext *s, DisasOps *o)
}
tcg_temp_free_i64(tsize);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stmh(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stmh(DisasContext *s, DisasOps *o)
{
int r1 = get_field(s->fields, r1);
int r3 = get_field(s->fields, r3);
@@ -4407,20 +4403,20 @@ static ExitStatus op_stmh(DisasContext *s, DisasOps *o)
tcg_temp_free_i64(t);
tcg_temp_free_i64(t4);
tcg_temp_free_i64(t32);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stpq(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stpq(DisasContext *s, DisasOps *o)
{
if (tb_cflags(s->tb) & CF_PARALLEL) {
gen_helper_stpq_parallel(cpu_env, o->in2, o->out2, o->out);
} else {
gen_helper_stpq(cpu_env, o->in2, o->out2, o->out);
}
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_srst(DisasContext *s, DisasOps *o)
+static DisasJumpType op_srst(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r2 = tcg_const_i32(get_field(s->fields, r2));
@@ -4430,10 +4426,10 @@ static ExitStatus op_srst(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_srstu(DisasContext *s, DisasOps *o)
+static DisasJumpType op_srstu(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r2 = tcg_const_i32(get_field(s->fields, r2));
@@ -4443,16 +4439,16 @@ static ExitStatus op_srstu(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sub(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sub(DisasContext *s, DisasOps *o)
{
tcg_gen_sub_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_subb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_subb(DisasContext *s, DisasOps *o)
{
DisasCompare cmp;
TCGv_i64 borrow;
@@ -4475,10 +4471,10 @@ static ExitStatus op_subb(DisasContext *s, DisasOps *o)
tcg_gen_sub_i64(o->out, o->out, borrow);
tcg_temp_free_i64(borrow);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_svc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_svc(DisasContext *s, DisasOps *o)
{
TCGv_i32 t;
@@ -4494,104 +4490,104 @@ static ExitStatus op_svc(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(t);
gen_exception(EXCP_SVC);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
-static ExitStatus op_tam(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tam(DisasContext *s, DisasOps *o)
{
int cc = 0;
cc |= (s->tb->flags & FLAG_MASK_64) ? 2 : 0;
cc |= (s->tb->flags & FLAG_MASK_32) ? 1 : 0;
gen_op_movi_cc(s, cc);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_tceb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tceb(DisasContext *s, DisasOps *o)
{
gen_helper_tceb(cc_op, cpu_env, o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_tcdb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tcdb(DisasContext *s, DisasOps *o)
{
gen_helper_tcdb(cc_op, cpu_env, o->in1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_tcxb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tcxb(DisasContext *s, DisasOps *o)
{
gen_helper_tcxb(cc_op, cpu_env, o->out, o->out2, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_testblock(DisasContext *s, DisasOps *o)
+static DisasJumpType op_testblock(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_testblock(cc_op, cpu_env, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_tprot(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tprot(DisasContext *s, DisasOps *o)
{
gen_helper_tprot(cc_op, cpu_env, o->addr1, o->in2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
-static ExitStatus op_tp(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tp(DisasContext *s, DisasOps *o)
{
TCGv_i32 l1 = tcg_const_i32(get_field(s->fields, l1) + 1);
gen_helper_tp(cc_op, cpu_env, o->addr1, l1);
tcg_temp_free_i32(l1);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_tr(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tr(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_tr(cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_tre(DisasContext *s, DisasOps *o)
+static DisasJumpType op_tre(DisasContext *s, DisasOps *o)
{
gen_helper_tre(o->out, cpu_env, o->out, o->out2, o->in2);
return_low128(o->out2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_trt(DisasContext *s, DisasOps *o)
+static DisasJumpType op_trt(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_trt(cc_op, cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_trtr(DisasContext *s, DisasOps *o)
+static DisasJumpType op_trtr(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_trtr(cc_op, cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_trXX(DisasContext *s, DisasOps *o)
+static DisasJumpType op_trXX(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r2 = tcg_const_i32(get_field(s->fields, r2));
@@ -4619,28 +4615,28 @@ static ExitStatus op_trXX(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(sizes);
tcg_temp_free_i32(tst);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_ts(DisasContext *s, DisasOps *o)
+static DisasJumpType op_ts(DisasContext *s, DisasOps *o)
{
TCGv_i32 t1 = tcg_const_i32(0xff);
tcg_gen_atomic_xchg_i32(t1, o->in2, t1, get_mem_index(s), MO_UB);
tcg_gen_extract_i32(cc_op, t1, 7, 1);
tcg_temp_free_i32(t1);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_unpk(DisasContext *s, DisasOps *o)
+static DisasJumpType op_unpk(DisasContext *s, DisasOps *o)
{
TCGv_i32 l = tcg_const_i32(get_field(s->fields, l1));
gen_helper_unpk(cpu_env, l, o->addr1, o->in2);
tcg_temp_free_i32(l);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_unpka(DisasContext *s, DisasOps *o)
+static DisasJumpType op_unpka(DisasContext *s, DisasOps *o)
{
int l1 = get_field(s->fields, l1) + 1;
TCGv_i32 l;
@@ -4648,16 +4644,16 @@ static ExitStatus op_unpka(DisasContext *s, DisasOps *o)
/* The length must not exceed 32 bytes. */
if (l1 > 32) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
l = tcg_const_i32(l1);
gen_helper_unpka(cc_op, cpu_env, o->addr1, l, o->in2);
tcg_temp_free_i32(l);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_unpku(DisasContext *s, DisasOps *o)
+static DisasJumpType op_unpku(DisasContext *s, DisasOps *o)
{
int l1 = get_field(s->fields, l1) + 1;
TCGv_i32 l;
@@ -4665,17 +4661,17 @@ static ExitStatus op_unpku(DisasContext *s, DisasOps *o)
/* The length must be even and should not exceed 64 bytes. */
if ((l1 & 1) || (l1 > 64)) {
gen_program_exception(s, PGM_SPECIFICATION);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
l = tcg_const_i32(l1);
gen_helper_unpku(cc_op, cpu_env, o->addr1, l, o->in2);
tcg_temp_free_i32(l);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_xc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_xc(DisasContext *s, DisasOps *o)
{
int d1 = get_field(s->fields, d1);
int d2 = get_field(s->fields, d2);
@@ -4716,7 +4712,7 @@ static ExitStatus op_xc(DisasContext *s, DisasOps *o)
tcg_gen_qemu_st8(o->in2, o->addr1, get_mem_index(s));
}
gen_op_movi_cc(s, 0);
- return NO_EXIT;
+ return DISAS_NEXT;
}
/* But in general we'll defer to a helper. */
@@ -4725,16 +4721,16 @@ static ExitStatus op_xc(DisasContext *s, DisasOps *o)
gen_helper_xc(cc_op, cpu_env, t32, o->addr1, o->in2);
tcg_temp_free_i32(t32);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_xor(DisasContext *s, DisasOps *o)
+static DisasJumpType op_xor(DisasContext *s, DisasOps *o)
{
tcg_gen_xor_i64(o->out, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_xori(DisasContext *s, DisasOps *o)
+static DisasJumpType op_xori(DisasContext *s, DisasOps *o)
{
int shift = s->insn->data & 0xff;
int size = s->insn->data >> 8;
@@ -4747,10 +4743,10 @@ static ExitStatus op_xori(DisasContext *s, DisasOps *o)
/* Produce the CC from only the bits manipulated. */
tcg_gen_andi_i64(cc_dst, o->out, mask);
set_cc_nz_u64(s, cc_dst);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_xi(DisasContext *s, DisasOps *o)
+static DisasJumpType op_xi(DisasContext *s, DisasOps *o)
{
o->in1 = tcg_temp_new_i64();
@@ -4768,25 +4764,25 @@ static ExitStatus op_xi(DisasContext *s, DisasOps *o)
if (!s390_has_feat(S390_FEAT_INTERLOCKED_ACCESS_2)) {
tcg_gen_qemu_st_tl(o->out, o->addr1, get_mem_index(s), s->insn->data);
}
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_zero(DisasContext *s, DisasOps *o)
+static DisasJumpType op_zero(DisasContext *s, DisasOps *o)
{
o->out = tcg_const_i64(0);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_zero2(DisasContext *s, DisasOps *o)
+static DisasJumpType op_zero2(DisasContext *s, DisasOps *o)
{
o->out = tcg_const_i64(0);
o->out2 = o->out;
o->g_out2 = true;
- return NO_EXIT;
+ return DISAS_NEXT;
}
#ifndef CONFIG_USER_ONLY
-static ExitStatus op_clp(DisasContext *s, DisasOps *o)
+static DisasJumpType op_clp(DisasContext *s, DisasOps *o)
{
TCGv_i32 r2 = tcg_const_i32(get_field(s->fields, r2));
@@ -4794,10 +4790,10 @@ static ExitStatus op_clp(DisasContext *s, DisasOps *o)
gen_helper_clp(cpu_env, r2);
tcg_temp_free_i32(r2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_pcilg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_pcilg(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r2 = tcg_const_i32(get_field(s->fields, r2));
@@ -4807,10 +4803,10 @@ static ExitStatus op_pcilg(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_pcistg(DisasContext *s, DisasOps *o)
+static DisasJumpType op_pcistg(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r2 = tcg_const_i32(get_field(s->fields, r2));
@@ -4820,10 +4816,10 @@ static ExitStatus op_pcistg(DisasContext *s, DisasOps
*o)
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_stpcifc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_stpcifc(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 ar = tcg_const_i32(get_field(s->fields, b2));
@@ -4833,17 +4829,17 @@ static ExitStatus op_stpcifc(DisasContext *s, DisasOps
*o)
tcg_temp_free_i32(ar);
tcg_temp_free_i32(r1);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_sic(DisasContext *s, DisasOps *o)
+static DisasJumpType op_sic(DisasContext *s, DisasOps *o)
{
check_privileged(s);
gen_helper_sic(cpu_env, o->in1, o->in2);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_rpcit(DisasContext *s, DisasOps *o)
+static DisasJumpType op_rpcit(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r2 = tcg_const_i32(get_field(s->fields, r2));
@@ -4853,10 +4849,10 @@ static ExitStatus op_rpcit(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r2);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_pcistb(DisasContext *s, DisasOps *o)
+static DisasJumpType op_pcistb(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3));
@@ -4868,10 +4864,10 @@ static ExitStatus op_pcistb(DisasContext *s, DisasOps
*o)
tcg_temp_free_i32(r1);
tcg_temp_free_i32(r3);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
-static ExitStatus op_mpcifc(DisasContext *s, DisasOps *o)
+static DisasJumpType op_mpcifc(DisasContext *s, DisasOps *o)
{
TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
TCGv_i32 ar = tcg_const_i32(get_field(s->fields, b2));
@@ -4881,7 +4877,7 @@ static ExitStatus op_mpcifc(DisasContext *s, DisasOps *o)
tcg_temp_free_i32(ar);
tcg_temp_free_i32(r1);
set_cc_static(s);
- return NO_EXIT;
+ return DISAS_NEXT;
}
#endif
@@ -5983,10 +5979,10 @@ static const DisasInsn *extract_insn(CPUS390XState
*env, DisasContext *s,
return info;
}
-static ExitStatus translate_one(CPUS390XState *env, DisasContext *s)
+static DisasJumpType translate_one(CPUS390XState *env, DisasContext *s)
{
const DisasInsn *insn;
- ExitStatus ret = NO_EXIT;
+ DisasJumpType ret = DISAS_NEXT;
DisasFields f;
DisasOps o;
@@ -5998,7 +5994,7 @@ static ExitStatus translate_one(CPUS390XState *env,
DisasContext *s)
qemu_log_mask(LOG_UNIMP, "unimplemented opcode 0x%02x%02x\n",
f.op, f.op2);
gen_illegal_opcode(s);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
#ifndef CONFIG_USER_ONLY
@@ -6045,7 +6041,7 @@ static ExitStatus translate_one(CPUS390XState *env,
DisasContext *s)
}
if (excp) {
gen_program_exception(s, excp);
- return EXIT_NORETURN;
+ return DISAS_NORETURN;
}
}
@@ -6099,7 +6095,7 @@ static ExitStatus translate_one(CPUS390XState *env,
DisasContext *s)
#ifndef CONFIG_USER_ONLY
if (s->tb->flags & FLAG_MASK_PER) {
/* An exception might be triggered, save PSW if not already done. */
- if (ret == NO_EXIT || ret == EXIT_PC_STALE) {
+ if (ret == DISAS_NEXT || ret == DISAS_PC_STALE) {
tcg_gen_movi_i64(psw_addr, s->next_pc);
}
@@ -6120,7 +6116,7 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
target_ulong pc_start;
uint64_t next_page_start;
int num_insns, max_insns;
- ExitStatus status;
+ DisasJumpType status;
bool do_debug;
pc_start = tb->pc;
@@ -6154,7 +6150,7 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
num_insns++;
if (unlikely(cpu_breakpoint_test(cs, dc.pc, BP_ANY))) {
- status = EXIT_PC_STALE;
+ status = DISAS_PC_STALE;
do_debug = true;
/* The address covered by the breakpoint must be included in
[tb->pc, tb->pc + tb->size) in order to for it to be
@@ -6172,39 +6168,40 @@ void gen_intermediate_code(CPUState *cs, struct
TranslationBlock *tb)
/* If we reach a page boundary, are single stepping,
or exhaust instruction count, stop generation. */
- if (status == NO_EXIT
+ if (status == DISAS_NEXT
&& (dc.pc >= next_page_start
|| tcg_op_buf_full()
|| num_insns >= max_insns
|| singlestep
|| cs->singlestep_enabled
|| dc.ex_value)) {
- status = EXIT_PC_STALE;
+ status = DISAS_TOO_MANY;
}
- } while (status == NO_EXIT);
+ } while (status == DISAS_NEXT);
if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
switch (status) {
- case EXIT_GOTO_TB:
- case EXIT_NORETURN:
+ case DISAS_GOTO_TB:
+ case DISAS_NORETURN:
break;
- case EXIT_PC_STALE:
- case EXIT_PC_STALE_NOCHAIN:
+ case DISAS_TOO_MANY:
+ case DISAS_PC_STALE:
+ case DISAS_PC_STALE_NOCHAIN:
update_psw_addr(&dc);
/* FALLTHRU */
- case EXIT_PC_UPDATED:
+ case DISAS_PC_UPDATED:
/* Next TB starts off with CC_OP_DYNAMIC, so make sure the
cc op type is in env */
update_cc_op(&dc);
/* FALLTHRU */
- case EXIT_PC_CC_UPDATED:
+ case DISAS_PC_CC_UPDATED:
/* Exit the TB, either by raising a debug exception or by return. */
if (do_debug) {
gen_exception(EXCP_DEBUG);
- } else if (use_exit_tb(&dc) || status == EXIT_PC_STALE_NOCHAIN) {
+ } else if (use_exit_tb(&dc) || status == DISAS_PC_STALE_NOCHAIN) {
tcg_gen_exit_tb(0);
} else {
tcg_gen_lookup_and_goto_ptr();
--
2.7.4
- [Qemu-devel] [PATCHv1 14/14] target/openrisc: convert to TranslatorOps, (continued)
- [Qemu-devel] [PATCHv1 14/14] target/openrisc: convert to TranslatorOps, Emilio G. Cota, 2018/03/01
- [Qemu-devel] [PATCHv1 01/14] translator: merge max_insns into DisasContextBase, Emilio G. Cota, 2018/03/01
- [Qemu-devel] [PATCHv1 13/14] target/openrisc: convert to DisasContextBase, Emilio G. Cota, 2018/03/01
- [Qemu-devel] [PATCHv1 11/14] target/s390x: convert to DisasContextBase, Emilio G. Cota, 2018/03/01
- [Qemu-devel] [PATCHv1 06/14] target/mips: convert to DisasJumpType, Emilio G. Cota, 2018/03/01
- [Qemu-devel] [PATCHv1 07/14] target/mips: convert to DisasContextBase, Emilio G. Cota, 2018/03/01
- [Qemu-devel] [PATCHv1 10/14] target/s390x: convert to DisasJumpType,
Emilio G. Cota <=
- Re: [Qemu-devel] [PATCHv1 00/14] Translation loop conversion for sh4/sparc/mips/s390x/openrisc targets, Cornelia Huck, 2018/03/02
- Re: [Qemu-devel] [PATCHv1 00/14] Translation loop conversion for sh4/sparc/mips/s390x/openrisc targets, Mark Cave-Ayland, 2018/03/05
- Re: [Qemu-devel] [PATCHv1 00/14] Translation loop conversion for sh4/sparc/mips/s390x/openrisc targets, Michael Clark, 2018/03/05