diff options
Diffstat (limited to 'linux-user/i386/signal.c')
| -rw-r--r-- | linux-user/i386/signal.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/linux-user/i386/signal.c b/linux-user/i386/signal.c index dfbb811b56..2e2972002b 100644 --- a/linux-user/i386/signal.c +++ b/linux-user/i386/signal.c @@ -294,14 +294,11 @@ static abi_ptr get_sigframe(struct target_sigaction *ka, CPUX86State *env, * Set up a signal frame. */ -static void fxsave_sigcontext(CPUX86State *env, X86LegacyXSaveArea *fxstate, - abi_ptr fxstate_addr) +static void fxsave_sigcontext(CPUX86State *env, X86LegacyXSaveArea *fxstate) { struct target_fpx_sw_bytes *sw = (void *)&fxstate->sw_reserved; - /* fxstate_addr must be 16 byte aligned for fxsave */ - assert(!(fxstate_addr & 0xf)); - cpu_x86_fxsave(env, fxstate_addr); + cpu_x86_fxsave(env, fxstate, sizeof(*fxstate)); __put_user(0, &sw->magic1); } @@ -412,7 +409,7 @@ static void setup_sigcontext(CPUX86State *env, xsave_sigcontext(env, fxstate, fpstate_addr, fxstate_addr, fpend_addr); break; case FPSTATE_FXSAVE: - fxsave_sigcontext(env, fxstate, fxstate_addr); + fxsave_sigcontext(env, fxstate); break; default: break; @@ -669,7 +666,7 @@ static bool xrstor_sigcontext(CPUX86State *env, FPStateKind fpkind, break; } - cpu_x86_fxrstor(env, fxstate_addr); + cpu_x86_fxrstor(env, fxstate, sizeof(*fxstate)); return true; } @@ -687,7 +684,7 @@ static bool frstor_sigcontext(CPUX86State *env, FPStateKind fpkind, } break; case FPSTATE_FXSAVE: - cpu_x86_fxrstor(env, fxstate_addr); + cpu_x86_fxrstor(env, fxstate, sizeof(*fxstate)); break; case FPSTATE_FSAVE: break; |