From e077eae365233923860becc64cec4b990f7f0b88 Mon Sep 17 00:00:00 2001 From: Mike Pavone Date: Wed, 17 Jul 2013 00:18:28 -0700 Subject: Fix carry flag on rotate when the register provided rotate bit count is exactly 32 --- m68k_to_x86.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/m68k_to_x86.c b/m68k_to_x86.c index f7e4d02..a5cdd57 100644 --- a/m68k_to_x86.c +++ b/m68k_to_x86.c @@ -3557,6 +3557,7 @@ uint8_t * translate_m68k(uint8_t * dst, m68kinst * inst, x86_68k_options * opts) dst = cmp_ir(dst, 32, SCRATCH1, SZ_B); norm_off = dst+1; dst = jcc(dst, CC_L, dst+2); + dst = sub_ir(dst, 32, SCRATCH1, SZ_B); if (dst_op.mode == MODE_REG_DIRECT) { if (inst->op == M68K_ROL) { dst = rol_ir(dst, 31, dst_op.base, inst->extra.size); @@ -3574,7 +3575,6 @@ uint8_t * translate_m68k(uint8_t * dst, m68kinst * inst, x86_68k_options * opts) dst = ror_irdisp8(dst, 1, dst_op.base, dst_op.disp, inst->extra.size); } } - dst = sub_ir(dst, 32, SCRATCH1, SZ_B); *norm_off = dst - (norm_off+1); if (dst_op.mode == MODE_REG_DIRECT) { if (inst->op == M68K_ROL) { -- cgit v1.2.3