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[Qemu-devel] [5142] [ppc] Convert op_reset_T0, op_set_{T0, T1} to TCG
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From: |
Aurelien Jarno |
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Subject: |
[Qemu-devel] [5142] [ppc] Convert op_reset_T0, op_set_{T0, T1} to TCG |
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Date: |
Tue, 02 Sep 2008 23:26:32 +0000 |
Revision: 5142
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5142
Author: aurel32
Date: 2008-09-02 23:26:32 +0000 (Tue, 02 Sep 2008)
Log Message:
-----------
[ppc] Convert op_reset_T0, op_set_{T0, T1} to TCG
Signed-off-by: Andreas Faerber <address@hidden>
Signed-off-by: Aurelien Jarno <address@hidden>
Modified Paths:
--------------
trunk/target-ppc/op.c
trunk/target-ppc/translate.c
Modified: trunk/target-ppc/op.c
===================================================================
--- trunk/target-ppc/op.c 2008-09-02 23:26:23 UTC (rev 5141)
+++ trunk/target-ppc/op.c 2008-09-02 23:26:32 UTC (rev 5142)
@@ -137,48 +137,6 @@
}
/* Constants load */
-void OPPROTO op_reset_T0 (void)
-{
- T0 = 0;
- RETURN();
-}
-
-void OPPROTO op_set_T0 (void)
-{
- T0 = (uint32_t)PARAM1;
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_set_T0_64 (void)
-{
- T0 = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
- RETURN();
-}
-#endif
-
-void OPPROTO op_set_T1 (void)
-{
- T1 = (uint32_t)PARAM1;
- RETURN();
-}
-
-#if defined(TARGET_PPC64)
-void OPPROTO op_set_T1_64 (void)
-{
- T1 = ((uint64_t)PARAM1 << 32) | (uint64_t)PARAM2;
- RETURN();
-}
-#endif
-
-#if 0 // unused
-void OPPROTO op_set_T2 (void)
-{
- T2 = (uint32_t)PARAM1;
- RETURN();
-}
-#endif
-
void OPPROTO op_moven_T2_T0 (void)
{
T2 = ~T0;
Modified: trunk/target-ppc/translate.c
===================================================================
--- trunk/target-ppc/translate.c 2008-09-02 23:26:23 UTC (rev 5141)
+++ trunk/target-ppc/translate.c 2008-09-02 23:26:32 UTC (rev 5142)
@@ -1292,7 +1292,7 @@
gen_op_load_gpr_T1(rB(ctx->opcode));
gen_op_xor();
} else {
- gen_op_reset_T0();
+ tcg_gen_movi_tl(cpu_T[0], 0);
}
gen_op_store_T0_gpr(rA(ctx->opcode));
if (unlikely(Rc(ctx->opcode) != 0))
@@ -2108,7 +2108,7 @@
static always_inline void gen_addr_register (DisasContext *ctx)
{
if (rA(ctx->opcode) == 0) {
- gen_op_reset_T0();
+ tcg_gen_movi_tl(cpu_T[0], 0);
} else {
gen_op_load_gpr_T0(rA(ctx->opcode));
}
@@ -2518,7 +2518,7 @@
/* NIP cannot be restored if the memory exception comes from an helper */
gen_update_nip(ctx, ctx->nip - 4);
gen_addr_register(ctx);
- gen_op_set_T1(nb);
+ tcg_gen_movi_tl(cpu_T[1], nb);
op_ldsts(lswi, start);
}
@@ -2548,7 +2548,7 @@
gen_addr_register(ctx);
if (nb == 0)
nb = 32;
- gen_op_set_T1(nb);
+ tcg_gen_movi_tl(cpu_T[1], nb);
op_ldsts(stsw, rS(ctx->opcode));
}
@@ -3612,7 +3612,7 @@
GEN_EXCP_PRIVREG(ctx);
return;
}
- gen_op_set_T1(SR(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SR(ctx->opcode));
gen_op_load_sr();
gen_op_store_T0_gpr(rD(ctx->opcode));
#endif
@@ -3646,7 +3646,7 @@
return;
}
gen_op_load_gpr_T0(rS(ctx->opcode));
- gen_op_set_T1(SR(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SR(ctx->opcode));
gen_op_store_sr();
#endif
}
@@ -3680,7 +3680,7 @@
GEN_EXCP_PRIVREG(ctx);
return;
}
- gen_op_set_T1(SR(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SR(ctx->opcode));
gen_op_load_slb();
gen_op_store_T0_gpr(rD(ctx->opcode));
#endif
@@ -3715,7 +3715,7 @@
return;
}
gen_op_load_gpr_T0(rS(ctx->opcode));
- gen_op_set_T1(SR(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SR(ctx->opcode));
gen_op_store_slb();
#endif
}
@@ -3952,7 +3952,7 @@
GEN_HANDLER(dozi, 0x09, 0xFF, 0xFF, 0x00000000, PPC_POWER_BR)
{
gen_op_load_gpr_T0(rA(ctx->opcode));
- gen_op_set_T1(SIMM(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SIMM(ctx->opcode));
gen_op_POWER_doz();
gen_op_store_T0_gpr(rD(ctx->opcode));
}
@@ -4117,7 +4117,7 @@
GEN_HANDLER(sliq, 0x1F, 0x18, 0x05, 0x00000000, PPC_POWER_BR)
{
gen_op_load_gpr_T0(rS(ctx->opcode));
- gen_op_set_T1(SH(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SH(ctx->opcode));
gen_op_POWER_sle();
gen_op_store_T0_gpr(rA(ctx->opcode));
if (unlikely(Rc(ctx->opcode) != 0))
@@ -4128,7 +4128,7 @@
GEN_HANDLER(slliq, 0x1F, 0x18, 0x07, 0x00000000, PPC_POWER_BR)
{
gen_op_load_gpr_T0(rS(ctx->opcode));
- gen_op_set_T1(SH(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SH(ctx->opcode));
gen_op_POWER_sleq();
gen_op_store_T0_gpr(rA(ctx->opcode));
if (unlikely(Rc(ctx->opcode) != 0))
@@ -4161,7 +4161,7 @@
GEN_HANDLER(sraiq, 0x1F, 0x18, 0x1D, 0x00000000, PPC_POWER_BR)
{
gen_op_load_gpr_T0(rS(ctx->opcode));
- gen_op_set_T1(SH(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SH(ctx->opcode));
gen_op_POWER_sraq();
gen_op_store_T0_gpr(rA(ctx->opcode));
if (unlikely(Rc(ctx->opcode) != 0))
@@ -4216,7 +4216,7 @@
GEN_HANDLER(sriq, 0x1F, 0x18, 0x15, 0x00000000, PPC_POWER_BR)
{
gen_op_load_gpr_T0(rS(ctx->opcode));
- gen_op_set_T1(SH(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SH(ctx->opcode));
gen_op_POWER_srq();
gen_op_store_T0_gpr(rA(ctx->opcode));
if (unlikely(Rc(ctx->opcode) != 0))
@@ -4228,7 +4228,7 @@
{
gen_op_load_gpr_T0(rS(ctx->opcode));
gen_op_load_gpr_T1(rB(ctx->opcode));
- gen_op_set_T1(SH(ctx->opcode));
+ tcg_gen_movi_tl(cpu_T[1], SH(ctx->opcode));
gen_op_POWER_srlq();
gen_op_store_T0_gpr(rA(ctx->opcode));
if (unlikely(Rc(ctx->opcode) != 0))
@@ -4776,7 +4776,7 @@
GEN_EXCP_PRIVREG(ctx);
return;
}
- gen_op_set_T0(dcrn);
+ tcg_gen_movi_tl(cpu_T[0], dcrn);
gen_op_load_dcr();
gen_op_store_T0_gpr(rD(ctx->opcode));
#endif
@@ -4794,7 +4794,7 @@
GEN_EXCP_PRIVREG(ctx);
return;
}
- gen_op_set_T0(dcrn);
+ tcg_gen_movi_tl(cpu_T[0], dcrn);
gen_op_load_gpr_T1(rS(ctx->opcode));
gen_op_store_dcr();
#endif
@@ -5158,7 +5158,7 @@
GEN_EXCP_PRIVOPC(ctx);
return;
}
- gen_op_set_T0(ctx->opcode & 0x00010000);
+ tcg_gen_movi_tl(cpu_T[0], ctx->opcode & 0x00010000);
gen_op_wrte();
/* Stop translation to have a chance to raise an exception
* if we just set msr_ee to 1
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