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authorPaolo Bonzini <pbonzini@redhat.com>2010-01-15 08:56:35 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2010-01-19 16:31:02 -0600
commit49a945a3c0107463de3e57394622eff251e52fc4 (patch)
tree5c8a19d60761c5b562939f7fcda5c042d893041f /cpu-exec.c
parentbaee019f64e904df0163083a0a9f00ef1e9dfeeb (diff)
kill regs_to_env and env_to_regs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'cpu-exec.c')
-rw-r--r--cpu-exec.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/cpu-exec.c b/cpu-exec.c
index 4635be34f5..a426db9cc0 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -56,9 +56,6 @@ int qemu_cpu_has_work(CPUState *env)
void cpu_loop_exit(void)
{
- /* NOTE: the register at this point must be saved by hand because
- longjmp restore them */
- regs_to_env();
longjmp(env->jmp_env, 1);
}
@@ -130,8 +127,6 @@ static TranslationBlock *tb_find_slow(target_ulong pc,
tb_invalidated_flag = 0;
- regs_to_env(); /* XXX: do it just before cpu_gen_code() */
-
/* find translated block using physical mappings */
phys_pc = get_phys_addr_code(env, pc);
phys_page1 = phys_pc & TARGET_PAGE_MASK;
@@ -230,7 +225,6 @@ int cpu_exec(CPUState *env1)
#include "hostregs_helper.h"
env = env1;
- env_to_regs();
#if defined(TARGET_I386)
/* put eflags in CPU temporary format */
CC_SRC = env->eflags & (CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C);
@@ -544,7 +538,6 @@ int cpu_exec(CPUState *env1)
#ifdef CONFIG_DEBUG_EXEC
if (qemu_loglevel_mask(CPU_LOG_TB_CPU)) {
/* restore flags in standard format */
- regs_to_env();
#if defined(TARGET_I386)
env->eflags = env->eflags | helper_cc_compute_all(CC_OP) | (DF & DF_MASK);
log_cpu_state(env, X86_DUMP_CCOP);
@@ -651,8 +644,6 @@ int cpu_exec(CPUState *env1)
/* reset soft MMU for next block (it can currently
only be set by a memory fault) */
} /* for(;;) */
- } else {
- env_to_regs();
}
} /* for(;;) */