From 91a759352623e4a3da969fa66626cc99241e9da2 Mon Sep 17 00:00:00 2001 From: Nathan Froyd Date: Fri, 11 Dec 2009 09:29:20 -0800 Subject: target-mips: fix user-mode emulation startup Running programs with the MIPS user-mode emulator fails during dynamic loading, as floating-point instructions are not enabled in in env->hflags. Move the code for doing so from fpu_init to cpu_reset so the MIPS_HFLAG_{FPU,F64} setting doesn't get clobbered by cpu_reset setting env->hflags to MIPS_HFLAG_UM. The same end can be achieved by swapping the ordering of fpu_init and cpu_reset in cpu_mips_init, but it seemed better to consolidate the CONFIG_USER_ONLY code into a single location. Signed-off-by: Nathan Froyd Signed-off-by: Aurelien Jarno --- target-mips/translate_init.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'target-mips/translate_init.c') diff --git a/target-mips/translate_init.c b/target-mips/translate_init.c index 6f50555e2d..11bc47c0a3 100644 --- a/target-mips/translate_init.c +++ b/target-mips/translate_init.c @@ -533,14 +533,6 @@ static void fpu_init (CPUMIPSState *env, const mips_def_t *def) env->fpus[i].fcr0 = def->CP1_fcr0; memcpy(&env->active_fpu, &env->fpus[0], sizeof(env->active_fpu)); -#if defined(CONFIG_USER_ONLY) - if (env->CP0_Config1 & (1 << CP0C1_FP)) - env->hflags |= MIPS_HFLAG_FPU; -#ifdef TARGET_MIPS64 - if (env->active_fpu.fcr0 & (1 << FCR0_F64)) - env->hflags |= MIPS_HFLAG_F64; -#endif -#endif } static void mvp_init (CPUMIPSState *env, const mips_def_t *def) -- cgit v1.2.3