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[Qemu-devel] [PATCH 19/26] target-alpha: All ISA checks to use TB->FLAGS
|
From: |
Richard Henderson |
|
Subject: |
[Qemu-devel] [PATCH 19/26] target-alpha: All ISA checks to use TB->FLAGS. |
|
Date: |
Mon, 23 May 2011 13:28:39 -0700 |
We had two different methods in use, both of which referenced ENV,
and neither of which indicated to the generic code when different
compilation modes are not compatible.
Signed-off-by: Richard Henderson <address@hidden>
---
target-alpha/cpu.h | 32 ++++-
target-alpha/translate.c | 378 ++++++++++++++++++++++++----------------------
2 files changed, 229 insertions(+), 181 deletions(-)
diff --git a/target-alpha/cpu.h b/target-alpha/cpu.h
index c1546f8..f5d90c7 100644
--- a/target-alpha/cpu.h
+++ b/target-alpha/cpu.h
@@ -418,12 +418,40 @@ uint64_t cpu_alpha_load_fpcr (CPUState *env);
void cpu_alpha_store_fpcr (CPUState *env, uint64_t val);
extern void swap_shadow_regs(CPUState *env);
+/* Bits in TB->FLAGS that control how translation is processed. */
+enum {
+ TB_FLAGS_PAL_MODE = 1,
+ TB_FLAGS_FEN = 2,
+ TB_FLAGS_USER_MODE = 8,
+
+ TB_FLAGS_AMASK_SHIFT = 4,
+ TB_FLAGS_AMASK_BWX = AMASK_BWX << TB_FLAGS_AMASK_SHIFT,
+ TB_FLAGS_AMASK_FIX = AMASK_FIX << TB_FLAGS_AMASK_SHIFT,
+ TB_FLAGS_AMASK_CIX = AMASK_CIX << TB_FLAGS_AMASK_SHIFT,
+ TB_FLAGS_AMASK_MVI = AMASK_MVI << TB_FLAGS_AMASK_SHIFT,
+ TB_FLAGS_AMASK_TRAP = AMASK_TRAP << TB_FLAGS_AMASK_SHIFT,
+ TB_FLAGS_AMASK_PREFETCH = AMASK_PREFETCH << TB_FLAGS_AMASK_SHIFT,
+};
+
static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc,
- target_ulong *cs_base, int *flags)
+ target_ulong *cs_base, int *pflags)
{
+ int flags = 0;
+
*pc = env->pc;
*cs_base = 0;
- *flags = env->ps;
+
+ if (env->pal_mode) {
+ flags = TB_FLAGS_PAL_MODE;
+ } else {
+ flags = env->ps & PS_USER_MODE;
+ }
+ if (env->fen) {
+ flags |= TB_FLAGS_FEN;
+ }
+ flags |= env->amask << TB_FLAGS_AMASK_SHIFT;
+
+ *pflags = flags;
}
#if defined(CONFIG_USER_ONLY)
diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 3802428..a6c6bca 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -47,10 +47,6 @@ struct DisasContext {
CPUAlphaState *env;
uint64_t pc;
int mem_idx;
-#if !defined (CONFIG_USER_ONLY)
- int pal_mode;
-#endif
- uint32_t amask;
/* Current rounding mode for this TB. */
int tb_rm;
@@ -1654,20 +1650,22 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x0A:
/* LDBU */
- if (!(ctx->amask & AMASK_BWX))
- goto invalid_opc;
- gen_load_mem(ctx, &tcg_gen_qemu_ld8u, ra, rb, disp16, 0, 0);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_BWX) {
+ gen_load_mem(ctx, &tcg_gen_qemu_ld8u, ra, rb, disp16, 0, 0);
+ break;
+ }
+ goto invalid_opc;
case 0x0B:
/* LDQ_U */
gen_load_mem(ctx, &tcg_gen_qemu_ld64, ra, rb, disp16, 0, 1);
break;
case 0x0C:
/* LDWU */
- if (!(ctx->amask & AMASK_BWX))
- goto invalid_opc;
- gen_load_mem(ctx, &tcg_gen_qemu_ld16u, ra, rb, disp16, 0, 0);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_BWX) {
+ gen_load_mem(ctx, &tcg_gen_qemu_ld16u, ra, rb, disp16, 0, 0);
+ break;
+ }
+ goto invalid_opc;
case 0x0D:
/* STW */
gen_store_mem(ctx, &tcg_gen_qemu_st16, ra, rb, disp16, 0, 0);
@@ -2071,20 +2069,12 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
case 0x61:
/* AMASK */
if (likely(rc != 31)) {
- if (islit)
- tcg_gen_movi_i64(cpu_ir[rc], lit);
- else
- tcg_gen_mov_i64(cpu_ir[rc], cpu_ir[rb]);
- switch (ctx->env->implver) {
- case IMPLVER_2106x:
- /* EV4, EV45, LCA, LCA45 & EV5 */
- break;
- case IMPLVER_21164:
- case IMPLVER_21264:
- case IMPLVER_21364:
- tcg_gen_andi_i64(cpu_ir[rc], cpu_ir[rc],
- ~(uint64_t)ctx->amask);
- break;
+ uint64_t amask = ctx->tb->flags >> TB_FLAGS_AMASK_SHIFT;
+
+ if (islit) {
+ tcg_gen_movi_i64(cpu_ir[rc], lit & ~amask);
+ } else {
+ tcg_gen_andi_i64(cpu_ir[rc], cpu_ir[rb], ~amask);
}
}
break;
@@ -2298,8 +2288,9 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
switch (fpfn) { /* fn11 & 0x3F */
case 0x04:
/* ITOFS */
- if (!(ctx->amask & AMASK_FIX))
+ if ((ctx->tb->flags & TB_FLAGS_AMASK_FIX) == 0) {
goto invalid_opc;
+ }
if (likely(rc != 31)) {
if (ra != 31) {
TCGv_i32 tmp = tcg_temp_new_i32();
@@ -2312,20 +2303,23 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x0A:
/* SQRTF */
- if (!(ctx->amask & AMASK_FIX))
- goto invalid_opc;
- gen_fsqrtf(rb, rc);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_FIX) {
+ gen_fsqrtf(rb, rc);
+ break;
+ }
+ goto invalid_opc;
case 0x0B:
/* SQRTS */
- if (!(ctx->amask & AMASK_FIX))
- goto invalid_opc;
- gen_fsqrts(ctx, rb, rc, fn11);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_FIX) {
+ gen_fsqrts(ctx, rb, rc, fn11);
+ break;
+ }
+ goto invalid_opc;
case 0x14:
/* ITOFF */
- if (!(ctx->amask & AMASK_FIX))
+ if ((ctx->tb->flags & TB_FLAGS_AMASK_FIX) == 0) {
goto invalid_opc;
+ }
if (likely(rc != 31)) {
if (ra != 31) {
TCGv_i32 tmp = tcg_temp_new_i32();
@@ -2338,8 +2332,9 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x24:
/* ITOFT */
- if (!(ctx->amask & AMASK_FIX))
+ if ((ctx->tb->flags & TB_FLAGS_AMASK_FIX) == 0) {
goto invalid_opc;
+ }
if (likely(rc != 31)) {
if (ra != 31)
tcg_gen_mov_i64(cpu_fir[rc], cpu_ir[ra]);
@@ -2349,16 +2344,18 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x2A:
/* SQRTG */
- if (!(ctx->amask & AMASK_FIX))
- goto invalid_opc;
- gen_fsqrtg(rb, rc);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_FIX) {
+ gen_fsqrtg(rb, rc);
+ break;
+ }
+ goto invalid_opc;
case 0x02B:
/* SQRTT */
- if (!(ctx->amask & AMASK_FIX))
- goto invalid_opc;
- gen_fsqrtt(ctx, rb, rc, fn11);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_FIX) {
+ gen_fsqrtt(ctx, rb, rc, fn11);
+ break;
+ }
+ goto invalid_opc;
default:
goto invalid_opc;
}
@@ -2660,7 +2657,7 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
case 0x19:
/* HW_MFPR (PALcode) */
#ifndef CONFIG_USER_ONLY
- if (ctx->pal_mode) {
+ if (ctx->tb->flags & TB_FLAGS_PAL_MODE) {
gen_mfpr(ra, insn & 0xffff);
break;
}
@@ -2681,13 +2678,15 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x1B:
/* HW_LD (PALcode) */
-#if defined (CONFIG_USER_ONLY)
- goto invalid_opc;
-#else
- if (!ctx->pal_mode)
- goto invalid_opc;
- if (ra != 31) {
- TCGv addr = tcg_temp_new();
+#ifndef CONFIG_USER_ONLY
+ if (ctx->tb->flags & TB_FLAGS_PAL_MODE) {
+ TCGv addr;
+
+ if (ra == 31) {
+ break;
+ }
+
+ addr = tcg_temp_new();
if (rb != 31)
tcg_gen_addi_i64(addr, cpu_ir[rb], disp12);
else
@@ -2754,15 +2753,17 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
}
tcg_temp_free(addr);
+ break;
}
- break;
#endif
+ goto invalid_opc;
case 0x1C:
switch (fn7) {
case 0x00:
/* SEXTB */
- if (!(ctx->amask & AMASK_BWX))
+ if ((ctx->tb->flags & TB_FLAGS_AMASK_BWX) == 0) {
goto invalid_opc;
+ }
if (likely(rc != 31)) {
if (islit)
tcg_gen_movi_i64(cpu_ir[rc], (int64_t)((int8_t)lit));
@@ -2772,138 +2773,164 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x01:
/* SEXTW */
- if (!(ctx->amask & AMASK_BWX))
- goto invalid_opc;
- if (likely(rc != 31)) {
- if (islit)
- tcg_gen_movi_i64(cpu_ir[rc], (int64_t)((int16_t)lit));
- else
- tcg_gen_ext16s_i64(cpu_ir[rc], cpu_ir[rb]);
+ if (ctx->tb->flags & TB_FLAGS_AMASK_BWX) {
+ if (likely(rc != 31)) {
+ if (islit) {
+ tcg_gen_movi_i64(cpu_ir[rc], (int64_t)((int16_t)lit));
+ } else {
+ tcg_gen_ext16s_i64(cpu_ir[rc], cpu_ir[rb]);
+ }
+ }
+ break;
}
- break;
+ goto invalid_opc;
case 0x30:
/* CTPOP */
- if (!(ctx->amask & AMASK_CIX))
- goto invalid_opc;
- if (likely(rc != 31)) {
- if (islit)
- tcg_gen_movi_i64(cpu_ir[rc], ctpop64(lit));
- else
- gen_helper_ctpop(cpu_ir[rc], cpu_ir[rb]);
+ if (ctx->tb->flags & TB_FLAGS_AMASK_CIX) {
+ if (likely(rc != 31)) {
+ if (islit) {
+ tcg_gen_movi_i64(cpu_ir[rc], ctpop64(lit));
+ } else {
+ gen_helper_ctpop(cpu_ir[rc], cpu_ir[rb]);
+ }
+ }
+ break;
}
- break;
+ goto invalid_opc;
case 0x31:
/* PERR */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_perr(ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_perr(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x32:
/* CTLZ */
- if (!(ctx->amask & AMASK_CIX))
- goto invalid_opc;
- if (likely(rc != 31)) {
- if (islit)
- tcg_gen_movi_i64(cpu_ir[rc], clz64(lit));
- else
- gen_helper_ctlz(cpu_ir[rc], cpu_ir[rb]);
+ if (ctx->tb->flags & TB_FLAGS_AMASK_CIX) {
+ if (likely(rc != 31)) {
+ if (islit) {
+ tcg_gen_movi_i64(cpu_ir[rc], clz64(lit));
+ } else {
+ gen_helper_ctlz(cpu_ir[rc], cpu_ir[rb]);
+ }
+ }
+ break;
}
- break;
+ goto invalid_opc;
case 0x33:
/* CTTZ */
- if (!(ctx->amask & AMASK_CIX))
- goto invalid_opc;
- if (likely(rc != 31)) {
- if (islit)
- tcg_gen_movi_i64(cpu_ir[rc], ctz64(lit));
- else
- gen_helper_cttz(cpu_ir[rc], cpu_ir[rb]);
+ if (ctx->tb->flags & TB_FLAGS_AMASK_CIX) {
+ if (likely(rc != 31)) {
+ if (islit) {
+ tcg_gen_movi_i64(cpu_ir[rc], ctz64(lit));
+ } else {
+ gen_helper_cttz(cpu_ir[rc], cpu_ir[rb]);
+ }
+ }
+ break;
}
- break;
+ goto invalid_opc;
case 0x34:
/* UNPKBW */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- if (real_islit || ra != 31)
- goto invalid_opc;
- gen_unpkbw (rb, rc);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ if (real_islit || ra != 31) {
+ goto invalid_opc;
+ }
+ gen_unpkbw(rb, rc);
+ break;
+ }
+ goto invalid_opc;
case 0x35:
/* UNPKBL */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- if (real_islit || ra != 31)
- goto invalid_opc;
- gen_unpkbl (rb, rc);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ if (real_islit || ra != 31) {
+ goto invalid_opc;
+ }
+ gen_unpkbl(rb, rc);
+ break;
+ }
+ goto invalid_opc;
case 0x36:
/* PKWB */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- if (real_islit || ra != 31)
- goto invalid_opc;
- gen_pkwb (rb, rc);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ if (real_islit || ra != 31) {
+ goto invalid_opc;
+ }
+ gen_pkwb(rb, rc);
+ break;
+ }
+ goto invalid_opc;
case 0x37:
/* PKLB */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- if (real_islit || ra != 31)
- goto invalid_opc;
- gen_pklb (rb, rc);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ if (real_islit || ra != 31) {
+ goto invalid_opc;
+ }
+ gen_pklb(rb, rc);
+ break;
+ }
+ goto invalid_opc;
case 0x38:
/* MINSB8 */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_minsb8 (ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_minsb8(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x39:
/* MINSW4 */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_minsw4 (ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_minsw4(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x3A:
/* MINUB8 */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_minub8 (ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_minub8(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x3B:
/* MINUW4 */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_minuw4 (ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_minuw4(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x3C:
/* MAXUB8 */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_maxub8 (ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_maxub8(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x3D:
/* MAXUW4 */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_maxuw4 (ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_maxuw4(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x3E:
/* MAXSB8 */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_maxsb8 (ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_maxsb8(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x3F:
/* MAXSW4 */
- if (!(ctx->amask & AMASK_MVI))
- goto invalid_opc;
- gen_maxsw4 (ra, rb, rc, islit, lit);
- break;
+ if (ctx->tb->flags & TB_FLAGS_AMASK_MVI) {
+ gen_maxsw4(ra, rb, rc, islit, lit);
+ break;
+ }
+ goto invalid_opc;
case 0x70:
/* FTOIT */
- if (!(ctx->amask & AMASK_FIX))
+ if ((ctx->tb->flags & TB_FLAGS_AMASK_FIX) == 0) {
goto invalid_opc;
+ }
if (likely(rc != 31)) {
if (ra != 31)
tcg_gen_mov_i64(cpu_ir[rc], cpu_fir[ra]);
@@ -2913,8 +2940,9 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
break;
case 0x78:
/* FTOIS */
- if (!(ctx->amask & AMASK_FIX))
+ if ((ctx->tb->flags & TB_FLAGS_AMASK_FIX) == 0) {
goto invalid_opc;
+ }
if (rc != 31) {
TCGv_i32 tmp1 = tcg_temp_new_i32();
if (ra != 31)
@@ -2935,41 +2963,36 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
case 0x1D:
/* HW_MTPR (PALcode) */
#ifndef CONFIG_USER_ONLY
- if (ctx->pal_mode) {
- gen_mtpr(ra, insn & 0xffff);
+ if (ctx->tb->flags & TB_FLAGS_PAL_MODE) {
+ gen_mtpr(rb, insn & 0xffff);
break;
}
#endif
goto invalid_opc;
case 0x1E:
/* HW_RET (PALcode) */
-#if defined (CONFIG_USER_ONLY)
- goto invalid_opc;
-#else
- if (!ctx->pal_mode)
- goto invalid_opc;
- if (rb == 31) {
- /* Pre-EV6 CPUs interpreted this as HW_REI, loading the return
- address from EXC_ADDR. This turns out to be useful for our
- emulation PALcode, so continue to accept it. */
- TCGv tmp = tcg_temp_new();
- /* FIXME: Get exc_addr. */
- gen_helper_hw_ret(tmp);
- tcg_temp_free(tmp);
- } else {
- gen_helper_hw_ret(cpu_ir[rb]);
+#ifndef CONFIG_USER_ONLY
+ if (ctx->tb->flags & TB_FLAGS_PAL_MODE) {
+ if (rb == 31) {
+ /* Pre-EV6 CPUs interpreted this as HW_REI, loading the return
+ address from EXC_ADDR. This turns out to be useful for our
+ emulation PALcode, so continue to accept it. */
+ TCGv tmp = tcg_temp_new();
+ tcg_gen_ld_i64(tmp, cpu_env, offsetof(CPUState, exc_addr));
+ gen_helper_hw_ret(tmp);
+ tcg_temp_free(tmp);
+ } else {
+ gen_helper_hw_ret(cpu_ir[rb]);
+ }
+ ret = EXIT_PC_UPDATED;
+ break;
}
- ret = EXIT_PC_UPDATED;
- break;
#endif
+ goto invalid_opc;
case 0x1F:
/* HW_ST (PALcode) */
-#if defined (CONFIG_USER_ONLY)
- goto invalid_opc;
-#else
- if (!ctx->pal_mode)
- goto invalid_opc;
- else {
+#ifndef CONFIG_USER_ONLY
+ if (ctx->tb->flags & TB_FLAGS_PAL_MODE) {
TCGv addr, val;
addr = tcg_temp_new();
if (rb != 31)
@@ -3039,9 +3062,10 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
if (ra == 31)
tcg_temp_free(val);
tcg_temp_free(addr);
+ break;
}
- break;
#endif
+ goto invalid_opc;
case 0x20:
/* LDF */
gen_load_mem(ctx, &gen_qemu_ldf, ra, rb, disp16, 1, 0);
@@ -3192,11 +3216,7 @@ static inline void
gen_intermediate_code_internal(CPUState *env,
ctx.tb = tb;
ctx.env = env;
ctx.pc = pc_start;
- ctx.amask = env->amask;
ctx.mem_idx = cpu_mmu_index(env);
-#if !defined (CONFIG_USER_ONLY)
- ctx.pal_mode = env->pal_mode;
-#endif
/* ??? Every TB begins with unset rounding mode, to be initialized on
the first fp insn of the TB. Alternately we could define a proper
--
1.7.4.4
- [Qemu-devel] [PATCH 12/26] target-alpha: Tidy up arithmetic exceptions., (continued)
- [Qemu-devel] [PATCH 12/26] target-alpha: Tidy up arithmetic exceptions., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 13/26] target-alpha: Use do_restore_state for arithmetic exceptions., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 15/26] target-alpha: Use kernel mmu_idx for pal_mode., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 14/26] target-alpha: Add various symbolic constants., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 10/26] target-alpha: Enable the alpha-softmmu target., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 16/26] target-alpha: Add IPRs to be used by the emulation PALcode., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 17/26] target-alpha: Implement do_interrupt for system mode., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 11/26] target-alpha: Tidy exception constants., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 18/26] target-alpha: Swap shadow registers moving to/from PALmode., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 20/26] target-alpha: Disable interrupts properly., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 19/26] target-alpha: All ISA checks to use TB->FLAGS.,
Richard Henderson <=
- [Qemu-devel] [PATCH 21/26] target-alpha: Implement more CALL_PAL values inline., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 22/26] target-alpha: Implement cpu_alpha_handle_mmu_fault for system mode., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 23/26] target-alpha: Remap PIO space for 43-bit KSEG for EV6., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 24/26] target-alpha: Trap for unassigned and unaligned addresses., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 25/26] target-alpha: Use a fixed frequency for the RPCC in system mode., Richard Henderson, 2011/05/23
- [Qemu-devel] [PATCH 26/26] target-alpha: Implement TLB flush primitives., Richard Henderson, 2011/05/23
- Re: [Qemu-devel] [PULL 00/26] Alpha system emulation, v5, Richard Henderson, 2011/05/27