From 6b9175478e9ad8ef2a9569fd8e2a83440747aae5 Mon Sep 17 00:00:00 2001 From: aliguori Date: Tue, 18 Nov 2008 19:46:41 +0000 Subject: Refactor translation block CPU state handling (Jan Kiszka) This patch refactors the way the CPU state is handled that is associated with a TB. The basic motivation is to move more arch specific code out of generic files. Specifically the long #ifdef clutter in tb_find_fast() has to be overcome in order to avoid duplicating it for the gdb watchpoint fixes (patch "Restore pc on watchpoint hits"). Signed-off-by: Jan Kiszka Signed-off-by: Anthony Liguori git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5736 c046a42c-6fe2-441c-8c8c-71466251a162 --- target-m68k/cpu.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'target-m68k') diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h index 48c752c83f..bdef9b8378 100644 --- a/target-m68k/cpu.h +++ b/target-m68k/cpu.h @@ -239,4 +239,14 @@ static inline void cpu_pc_from_tb(CPUState *env, TranslationBlock *tb) env->pc = tb->pc; } +static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc, + target_ulong *cs_base, int *flags) +{ + *pc = env->pc; + *cs_base = 0; + *flags = (env->fpcr & M68K_FPCR_PREC) /* Bit 6 */ + | (env->sr & SR_S) /* Bit 13 */ + | ((env->macsr >> 4) & 0xf); /* Bits 0-3 */ +} + #endif -- cgit v1.2.1