Remove unused function parameters from gen_pc_load and rename the function

Function gen_pc_load was introduced in commit
d2856f1ad4c259e5766847c49acbb4e390731bd4.
The only reason for parameter searched_pc was
a debug statement in target-i386/translate.c.

Parameter puc was needed by target-sparc until
commit d7da2a10402f1644128b66414ca8f86bdea9ae7c.

Remove searched_pc from the debug statement and remove both
parameters from the parameter list of gen_pc_load.

As the function name gen_pc_load was also misleading,
it is now called restore_state_to_opc. This new name
was suggested by Peter Maydell, thanks.

v2: Remove last parameter, too, and rename the function.

v3: Fix [] typo in target-arm/translate.c.
    Fix wrong SHA1 object name in commit message (copy+paste error).

Cc: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>

diff --git a/exec-all.h b/exec-all.h
index 496c001c03ae69dbbeda856c5c50d3ef349a867b..29fd322347ce6b97ea2e9662d930a8c9d284da3a 100644 (file)
--- a/exec-all.h
+++ b/exec-all.h
@@ -77,8 +77,8 @@ extern uint16_t gen_opc_icount[OPC_BUF_SIZE];
 
 void gen_intermediate_code(CPUState *env, struct TranslationBlock *tb);
 void gen_intermediate_code_pc(CPUState *env, struct TranslationBlock *tb);
-void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
-                 unsigned long searched_pc, int pc_pos, void *puc);
+void restore_state_to_opc(CPUState *env, struct TranslationBlock *tb,
+                          int pc_pos);
 
 void cpu_gen_init(void);
 int cpu_gen_code(CPUState *env, struct TranslationBlock *tb,

diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 96e922b569ce0871a99a7b615fb0e3dbbfb37900..456ba51ac6a88eb66ccf3396fd45bbd177c91b3a 100644 (file)
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -3367,8 +3367,7 @@ CPUAlphaState * cpu_alpha_init (const char *cpu_model)
     return env;
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->pc = gen_opc_pc[pc_pos];
 }

diff --git a/target-arm/translate.c b/target-arm/translate.c
index fc9ff8d9e831f224b226d29f48566ac95f7df712..e1bda57e811fe446fa6c45fcc1330b760e4f9cb4 100644 (file)
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -9551,8 +9551,8 @@ static inline void gen_intermediate_code_internal(CPUState *env,
      * This is handled in the same way as restoration of the
      * PC in these situations: we will be called again with search_pc=1
      * and generate a mapping of the condexec bits for each PC in
-     * gen_opc_condexec_bits[]. gen_pc_load[] then uses this to restore
-     * the condexec bits.
+     * gen_opc_condexec_bits[]. restore_state_to_opc() then uses
+     * this to restore the condexec bits.
      *
      * Note that there are no instructions which can read the condexec
      * bits, and none which can write non-static values to them, so
@@ -9817,8 +9817,7 @@ void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
 #endif
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->regs[15] = gen_opc_pc[pc_pos];
     env->condexec_bits = gen_opc_condexec_bits[pc_pos];

diff --git a/target-cris/translate.c b/target-cris/translate.c
index 1c03fa5fb6bb785adb861d9e2ccffe13c6bc51df..e2607d64c01db88ec42db79adb1d5c1dbad00637 100644 (file)
--- a/target-cris/translate.c
+++ b/target-cris/translate.c
@@ -3604,8 +3604,7 @@ void cpu_reset (CPUCRISState *env)
 #endif
 }
 
-void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
-                 unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
        env->pc = gen_opc_pc[pc_pos];
 }

diff --git a/target-i386/translate.c b/target-i386/translate.c
index 7d1340ed015515498417dc3bd2380daa7bb0e3a4..199302e517fc677dc984c8ebfe4f53aa60372164 100644 (file)
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -7890,8 +7890,7 @@ void gen_intermediate_code_pc(CPUState *env, TranslationBlock *tb)
     gen_intermediate_code_internal(env, tb, 1);
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     int cc_op;
 #ifdef DEBUG_DISAS
@@ -7903,8 +7902,8 @@ void gen_pc_load(CPUState *env, TranslationBlock *tb,
                 qemu_log("0x%04x: " TARGET_FMT_lx "\n", i, gen_opc_pc[i]);
             }
         }
-        qemu_log("spc=0x%08lx pc_pos=0x%x eip=" TARGET_FMT_lx " cs_base=%x\n",
-                searched_pc, pc_pos, gen_opc_pc[pc_pos] - tb->cs_base,
+        qemu_log("pc_pos=0x%x eip=" TARGET_FMT_lx " cs_base=%x\n",
+                pc_pos, gen_opc_pc[pc_pos] - tb->cs_base,
                 (uint32_t)tb->cs_base);
     }
 #endif

diff --git a/target-lm32/translate.c b/target-lm32/translate.c
index efc9b5a8565a0e79d3a4971030b5850524f8df45..51b4f5a8142e0a4c6f6e7b0367366123636870f8 100644 (file)
--- a/target-lm32/translate.c
+++ b/target-lm32/translate.c
@@ -1212,8 +1212,7 @@ void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
     cpu_fprintf(f, "\n\n");
 }
 
-void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
-                 unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->pc = gen_opc_pc[pc_pos];
 }

diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index 038c0af3ef5ac7853ca987f942785b38844c6e62..9e5578d4556f41ab45c5732a1050704ecf602ccc 100644 (file)
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -3113,8 +3113,7 @@ void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
     cpu_fprintf (f, "FPRESULT = %12g\n", *(double *)&env->fp_result);
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->pc = gen_opc_pc[pc_pos];
 }

diff --git a/target-microblaze/translate.c b/target-microblaze/translate.c
index bff3a11bc836915255f526d5479073e51cdbf0cc..b47b92e9099da364a347a268cd32d7ab165a887d 100644 (file)
--- a/target-microblaze/translate.c
+++ b/target-microblaze/translate.c
@@ -1940,8 +1940,7 @@ void cpu_reset (CPUState *env)
 #endif
 }
 
-void gen_pc_load(CPUState *env, struct TranslationBlock *tb,
-                 unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->sregs[SR_PC] = gen_opc_pc[pc_pos];
 }

diff --git a/target-mips/translate.c b/target-mips/translate.c
index 953c5280682f2a15363ed867e112eb5ef7ea4cad..4eaa8261c35fc1d49f18122d294a7e8d7d2aa637 100644 (file)
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -12737,8 +12737,7 @@ void cpu_reset (CPUMIPSState *env)
     env->exception_index = EXCP_NONE;
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->active_tc.PC = gen_opc_pc[pc_pos];
     env->hflags &= ~MIPS_HFLAG_BMASK;

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 3c3ee24c958a301b94bcf00ccc6bceea4823652d..a943dbcf8e2bf66b2f7ca9d40527f1f32f86b863 100644 (file)
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -9367,8 +9367,7 @@ void gen_intermediate_code_pc (CPUState *env, struct TranslationBlock *tb)
     gen_intermediate_code_internal(env, tb, 1);
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->nip = gen_opc_pc[pc_pos];
 }

diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index 2cb893f2193ceee93e88a6c3ddb031ee19989f99..4d45e32616168770755fa1271ced6fa3382e45fa 100644 (file)
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -54,8 +54,7 @@ void gen_intermediate_code_pc (CPUState *env, struct TranslationBlock *tb)
 {
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->psw.addr = gen_opc_pc[pc_pos];
 }

diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index 88098d7c23bcfd31db145929e4921db9303a178a..93c863650d96fac225e2f7cb030d43a11adef183 100644 (file)
--- a/target-sh4/translate.c
+++ b/target-sh4/translate.c
@@ -2069,8 +2069,7 @@ void gen_intermediate_code_pc(CPUState * env, struct TranslationBlock *tb)
     gen_intermediate_code_internal(env, tb, 1);
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->pc = gen_opc_pc[pc_pos];
     env->flags = gen_opc_hflags[pc_pos];

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 883ecd2d2fd36c2d1d6bddc6830fcab889c244cf..3c958b26d6d9dda7502191694f2566320b038ce3 100644 (file)
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -5080,8 +5080,7 @@ void gen_intermediate_code_init(CPUSPARCState *env)
     }
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-                unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     target_ulong npc;
     env->pc = gen_opc_pc[pc_pos];

diff --git a/target-unicore32/translate.c b/target-unicore32/translate.c
index a6ba991e92296e68c36db375613ec9a2b17bd2e8..98eaeb3d43d245a2b5fb237df388da70be7cdce3 100644 (file)
--- a/target-unicore32/translate.c
+++ b/target-unicore32/translate.c
@@ -2098,8 +2098,7 @@ void cpu_dump_state(CPUState *env, FILE *f, fprintf_function cpu_fprintf,
 #endif
 }
 
-void gen_pc_load(CPUState *env, TranslationBlock *tb,
-        unsigned long searched_pc, int pc_pos, void *puc)
+void restore_state_to_opc(CPUState *env, TranslationBlock *tb, int pc_pos)
 {
     env->regs[31] = gen_opc_pc[pc_pos];
 }

diff --git a/translate-all.c b/translate-all.c
index efcfb9adcdc82fa6d1ef7969e11584c1956d3271..97668b2c8e2a828c92c52f47d86234a43c5dffe1 100644 (file)
--- a/translate-all.c
+++ b/translate-all.c
@@ -157,7 +157,7 @@ int cpu_restore_state(TranslationBlock *tb,
         j--;
     env->icount_decr.u16.low -= gen_opc_icount[j];
 
-    gen_pc_load(env, tb, searched_pc, j, puc);
+    restore_state_to_opc(env, tb, j);
 
 #ifdef CONFIG_PROFILER
     s->restore_time += profile_getclock() - ti;