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author | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-05-28 20:36:48 +0000 |
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committer | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-05-28 20:36:48 +0000 |
commit | 6e473128b61901441fa2889dfa2079881895a9f9 (patch) | |
tree | f6be8334ee0b7031f5c5dcb45c4024b6d9c3a4b8 /target-mips/helper.c | |
parent | 85aa199ad7755880060d0481dc1c762c372a1799 (diff) |
Handle PX/UX status flags correctly, by Aurelien Jarno.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2892 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-mips/helper.c')
-rw-r--r-- | target-mips/helper.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target-mips/helper.c b/target-mips/helper.c index 2dfaffc23f..9da6212a59 100644 --- a/target-mips/helper.c +++ b/target-mips/helper.c @@ -370,6 +370,7 @@ void do_interrupt (CPUState *env) } enter_debug_mode: env->hflags |= MIPS_HFLAG_DM; + env->hflags |= MIPS_HFLAG_64; env->hflags &= ~MIPS_HFLAG_UM; /* EJTAG probe trap enable is not implemented... */ if (!(env->CP0_Status & (1 << CP0St_EXL))) @@ -395,6 +396,7 @@ void do_interrupt (CPUState *env) env->CP0_ErrorEPC = env->PC; } env->CP0_Status |= (1 << CP0St_ERL) | (1 << CP0St_BEV); + env->hflags |= MIPS_HFLAG_64; env->hflags &= ~MIPS_HFLAG_UM; if (!(env->CP0_Status & (1 << CP0St_EXL))) env->CP0_Cause &= ~(1 << CP0Ca_BD); @@ -493,6 +495,7 @@ void do_interrupt (CPUState *env) env->CP0_Cause &= ~(1 << CP0Ca_BD); } env->CP0_Status |= (1 << CP0St_EXL); + env->hflags |= MIPS_HFLAG_64; env->hflags &= ~MIPS_HFLAG_UM; } env->hflags &= ~MIPS_HFLAG_BMASK; |