motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 15:53:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target/i386: Add rbfm argument to cpu_x86_{xsave,xrstor}

Browse source 
For now, continue to pass all 1's from signal.c.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2024-04-08 09:48:26 -10:00
parent a8f68831c6
commit a2d64d61c1
3 changed files with 8 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

4
linux-user/i386/signal.c
View file

@ -268,7 +268,7 @@ static void xsave_sigcontext(CPUX86State *env, struct target_fpstate_fxsave *fxs
/* Zero the header, XSAVE *adds* features to an existing save state. */
memset(fxsave->xfeatures, 0, 64);
cpu_x86_xsave(env, fxsave_addr);
cpu_x86_xsave(env, fxsave_addr, -1);
__put_user(TARGET_FP_XSTATE_MAGIC1, &fxsave->sw_reserved.magic1);
__put_user(extended_size, &fxsave->sw_reserved.extended_size);
__put_user(env->xcr0, &fxsave->sw_reserved.xfeatures);
@ -569,7 +569,7 @@ static int xrstor_sigcontext(CPUX86State *env, struct target_fpstate_fxsave *fxs
return 1;
}
if (tswapl(*(uint32_t *) &fxsave->xfeatures[xfeatures_size]) == TARGET_FP_XSTATE_MAGIC2) {
cpu_x86_xrstor(env, fxsave_addr);
cpu_x86_xrstor(env, fxsave_addr, -1);
return 0;
}
}