Commit 074dcc22 authored by Anthony Liguori's avatar Anthony Liguori
Browse files

Merge remote-tracking branch 'rth/ldst-i386-2' into staging



* rth/ldst-i386-2: (49 commits)
  target-i386: Tidy ljmp
  target-i386: Rename gen_op_jmp_T0 to gen_op_jmp_v
  target-i386: Tidy some size computation
  target-i386: Remove gen_op_mov_reg_A0
  target-i386: Remove gen_op_mov_TN_reg
  target-i386: Remove gen_op_addl_T0_T1
  target-i386: Remove gen_op_mov_reg_T1
  target-i386: Remove gen_op_mov_reg_T0
  target-i386: Tidy cpu_regs initialization
  target_i386: Clean up gen_pop_T0
  target-i386: Combine gen_push_T* into gen_push_v
  target-i386: Tidy addr16 code in gen_lea_modrm
  target-i386: Change dflag to TCGMemOp
  target-i386: Change gen_op_mov_reg_A0 size parameter to TCGMemOp
  target-i386: Change aflag to TCGMemOp
  target-i386: Change gen_op_j*z_ecx size parameter to TCGMemOp
  target-i386: Change gen_op_add_reg_* size parameter to TCGMemOp
  target-i386: Use TCGMemOp for 'ot' variables
  target-i386: Remove gen_op_andl_A0_ffff
  target-i386: Remove gen_op_movl_T0_T1
  ...

Message-id: 1389128439-10067-1-git-send-email-rth@twiddle.net
Signed-off-by: default avatarAnthony Liguori <aliguori@amazon.com>
parents c06f13c6 78261634
......@@ -53,7 +53,25 @@ void cpu_resume_from_signal(CPUArchState *env, void *puc)
static inline tcg_target_ulong cpu_tb_exec(CPUState *cpu, uint8_t *tb_ptr)
{
CPUArchState *env = cpu->env_ptr;
uintptr_t next_tb = tcg_qemu_tb_exec(env, tb_ptr);
uintptr_t next_tb;
#if defined(DEBUG_DISAS)
if (qemu_loglevel_mask(CPU_LOG_TB_CPU)) {
#if defined(TARGET_I386)
log_cpu_state(cpu, CPU_DUMP_CCOP);
#elif defined(TARGET_M68K)
/* ??? Should not modify env state for dumping. */
cpu_m68k_flush_flags(env, env->cc_op);
env->cc_op = CC_OP_FLAGS;
env->sr = (env->sr & 0xffe0) | env->cc_dest | (env->cc_x << 4);
log_cpu_state(cpu, 0);
#else
log_cpu_state(cpu, 0);
#endif
}
#endif /* DEBUG_DISAS */
next_tb = tcg_qemu_tb_exec(env, tb_ptr);
if ((next_tb & TB_EXIT_MASK) > TB_EXIT_IDX1) {
/* We didn't start executing this TB (eg because the instruction
* counter hit zero); we must restore the guest PC to the address
......@@ -579,22 +597,6 @@ int cpu_exec(CPUArchState *env)
env->exception_index = EXCP_INTERRUPT;
cpu_loop_exit(env);
}
#if defined(DEBUG_DISAS)
if (qemu_loglevel_mask(CPU_LOG_TB_CPU)) {
/* restore flags in standard format */
#if defined(TARGET_I386)
log_cpu_state(cpu, CPU_DUMP_CCOP);
#elif defined(TARGET_M68K)
cpu_m68k_flush_flags(env, env->cc_op);
env->cc_op = CC_OP_FLAGS;
env->sr = (env->sr & 0xffe0)
| env->cc_dest | (env->cc_x << 4);
log_cpu_state(cpu, 0);
#else
log_cpu_state(cpu, 0);
#endif
}
#endif /* DEBUG_DISAS */
spin_lock(&tcg_ctx.tb_ctx.tb_lock);
tb = tb_find_fast(env);
/* Note: we do it here to avoid a gcc bug on Mac OS X when
......
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