From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [5167] ppc: Convert op_add, op_addi to TCG
Date: Fri, 05 Sep 2008 14:19:43 +0000 [thread overview]
Message-ID: <E1KbcA3-0007xC-IN@cvs.savannah.gnu.org> (raw)
Revision: 5167
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5167
Author: aurel32
Date: 2008-09-05 14:19:43 +0000 (Fri, 05 Sep 2008)
Log Message:
-----------
ppc: Convert op_add, op_addi to TCG
Replace op_add with tcg_gen_add_tl and op_addi with tcg_gen_addi_tl.
Signed-off-by: Andreas Faerber <andreas.faerber@web.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Modified Paths:
--------------
trunk/target-ppc/op.c
trunk/target-ppc/translate.c
Modified: trunk/target-ppc/op.c
===================================================================
--- trunk/target-ppc/op.c 2008-09-05 14:19:35 UTC (rev 5166)
+++ trunk/target-ppc/op.c 2008-09-05 14:19:43 UTC (rev 5167)
@@ -602,12 +602,6 @@
/*** Integer arithmetic ***/
/* add */
-void OPPROTO op_add (void)
-{
- T0 += T1;
- RETURN();
-}
-
void OPPROTO op_check_addo (void)
{
xer_ov = (((uint32_t)T2 ^ (uint32_t)T1 ^ UINT32_MAX) &
@@ -664,13 +658,6 @@
}
#endif
-/* add immediate */
-void OPPROTO op_addi (void)
-{
- T0 += (int32_t)PARAM1;
- RETURN();
-}
-
/* add to minus one extended */
void OPPROTO op_add_me (void)
{
Modified: trunk/target-ppc/translate.c
===================================================================
--- trunk/target-ppc/translate.c 2008-09-05 14:19:35 UTC (rev 5166)
+++ trunk/target-ppc/translate.c 2008-09-05 14:19:43 UTC (rev 5167)
@@ -827,10 +827,14 @@
#endif
/* add add. addo addo. */
+static always_inline void gen_op_add (void)
+{
+ tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
+}
static always_inline void gen_op_addo (void)
{
tcg_gen_mov_tl(cpu_T[2], cpu_T[0]);
- gen_op_add();
+ tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
gen_op_check_addo();
}
#if defined(TARGET_PPC64)
@@ -838,7 +842,7 @@
static always_inline void gen_op_addo_64 (void)
{
tcg_gen_mov_tl(cpu_T[2], cpu_T[0]);
- gen_op_add();
+ tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
gen_op_check_addo_64();
}
#endif
@@ -847,13 +851,13 @@
static always_inline void gen_op_addc (void)
{
tcg_gen_mov_tl(cpu_T[2], cpu_T[0]);
- gen_op_add();
+ tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
gen_op_check_addc();
}
static always_inline void gen_op_addco (void)
{
tcg_gen_mov_tl(cpu_T[2], cpu_T[0]);
- gen_op_add();
+ tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
gen_op_check_addc();
gen_op_check_addo();
}
@@ -861,13 +865,13 @@
static always_inline void gen_op_addc_64 (void)
{
tcg_gen_mov_tl(cpu_T[2], cpu_T[0]);
- gen_op_add();
+ tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
gen_op_check_addc_64();
}
static always_inline void gen_op_addco_64 (void)
{
tcg_gen_mov_tl(cpu_T[2], cpu_T[0]);
- gen_op_add();
+ tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
gen_op_check_addc_64();
gen_op_check_addo_64();
}
@@ -1022,7 +1026,7 @@
} else {
tcg_gen_mov_tl(cpu_T[0], cpu_gpr[rA(ctx->opcode)]);
if (likely(simm != 0))
- gen_op_addi(simm);
+ tcg_gen_addi_tl(cpu_T[0], cpu_T[0], simm);
}
tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_T[0]);
}
@@ -1034,7 +1038,7 @@
tcg_gen_mov_tl(cpu_T[0], cpu_gpr[rA(ctx->opcode)]);
if (likely(simm != 0)) {
tcg_gen_mov_tl(cpu_T[2], cpu_T[0]);
- gen_op_addi(simm);
+ tcg_gen_addi_tl(cpu_T[0], cpu_T[0], simm);
#if defined(TARGET_PPC64)
if (ctx->sf_mode)
gen_op_check_addc_64();
@@ -1054,7 +1058,7 @@
tcg_gen_mov_tl(cpu_T[0], cpu_gpr[rA(ctx->opcode)]);
if (likely(simm != 0)) {
tcg_gen_mov_tl(cpu_T[2], cpu_T[0]);
- gen_op_addi(simm);
+ tcg_gen_addi_tl(cpu_T[0], cpu_T[0], simm);
#if defined(TARGET_PPC64)
if (ctx->sf_mode)
gen_op_check_addc_64();
@@ -1078,7 +1082,7 @@
} else {
tcg_gen_mov_tl(cpu_T[0], cpu_gpr[rA(ctx->opcode)]);
if (likely(simm != 0))
- gen_op_addi(simm << 16);
+ tcg_gen_addi_tl(cpu_T[0], cpu_T[0], simm << 16);
}
tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_T[0]);
}
@@ -2118,7 +2122,7 @@
} else {
tcg_gen_mov_tl(cpu_T[0], cpu_gpr[rA(ctx->opcode)]);
if (likely(simm != 0))
- gen_op_addi(simm);
+ tcg_gen_addi_tl(cpu_T[0], cpu_T[0], simm);
}
#ifdef DEBUG_MEMORY_ACCESSES
gen_op_print_mem_EA();
@@ -2132,7 +2136,7 @@
} else {
tcg_gen_mov_tl(cpu_T[0], cpu_gpr[rA(ctx->opcode)]);
tcg_gen_mov_tl(cpu_T[1], cpu_gpr[rB(ctx->opcode)]);
- gen_op_add();
+ tcg_gen_add_tl(cpu_T[0], cpu_T[0], cpu_T[1]);
}
#ifdef DEBUG_MEMORY_ACCESSES
gen_op_print_mem_EA();
@@ -2331,7 +2335,7 @@
gen_addr_imm_index(ctx, 0x0F);
op_ldst(ld);
tcg_gen_mov_tl(cpu_gpr[rd], cpu_T[1]);
- gen_op_addi(8);
+ tcg_gen_addi_tl(cpu_T[0], cpu_T[0], 8);
op_ldst(ld);
tcg_gen_mov_tl(cpu_gpr[rd + 1], cpu_T[1]);
#endif
@@ -2427,7 +2431,7 @@
gen_addr_imm_index(ctx, 0x03);
tcg_gen_mov_tl(cpu_T[1], cpu_gpr[rs]);
op_ldst(std);
- gen_op_addi(8);
+ tcg_gen_addi_tl(cpu_T[0], cpu_T[0], 8);
tcg_gen_mov_tl(cpu_T[1], cpu_gpr[rs + 1]);
op_ldst(std);
#endif
@@ -5346,7 +5350,7 @@
} else {
tcg_gen_mov_tl(cpu_T[0], cpu_gpr[rA(ctx->opcode)]);
if (likely(simm != 0))
- gen_op_addi(simm << sh);
+ tcg_gen_addi_tl(cpu_T[0], cpu_T[0], simm << sh);
}
}
reply other threads:[~2008-09-05 14:21 UTC|newest]
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