[Qemu-devel] [PATCH 2/7] target-i386: x87 exception pointers using TCG.

[Jaume Martí]

Hello,

This patch includes changes in the helper parameters, for the instructions involved in saving to memory and restoring the x87 exception pointers.

The changes are to include a new parameter to indicate if the processor is running in protected more.

Best regards,

Jaume

Signed-off-by: Jaume Marti Farriol (address@hidden)

diff --git a/target-i386/helper.h b/target-i386/helper.h

index 8eb0145..9c4fd22 100644

--- a/target-i386/helper.h

+++ b/target-i386/helper.h

@@ -183,12 +183,12 @@ DEF_HELPER_1(frndint, void, env)

 DEF_HELPER_1(fscale, void, env)

 DEF_HELPER_1(fsin, void, env)

 DEF_HELPER_1(fcos, void, env)

-DEF_HELPER_3(fstenv, void, env, tl, int)

-DEF_HELPER_3(fldenv, void, env, tl, int)

-DEF_HELPER_3(fsave, void, env, tl, int)

-DEF_HELPER_3(frstor, void, env, tl, int)

-DEF_HELPER_3(fxsave, void, env, tl, int)

-DEF_HELPER_3(fxrstor, void, env, tl, int)

+DEF_HELPER_4(fstenv, void, env, tl, int, int)

+DEF_HELPER_4(fldenv, void, env, tl, int, int)

+DEF_HELPER_4(fsave, void, env, tl, int, int)

+DEF_HELPER_4(frstor, void, env, tl, int, int)

+DEF_HELPER_4(fxsave, void, env, tl, int, int)

+DEF_HELPER_4(fxrstor, void, env, tl, int, int)

 

 DEF_HELPER_FLAGS_1(clz, TCG_CALL_NO_RWG_SE, tl, tl)

 DEF_HELPER_FLAGS_1(ctz, TCG_CALL_NO_RWG_SE, tl, tl)