diff options
Diffstat (limited to 'arch/um/sys-i386')
-rw-r--r-- | arch/um/sys-i386/signal.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/arch/um/sys-i386/signal.c b/arch/um/sys-i386/signal.c index 76ba87254b25..03913ca5d256 100644 --- a/arch/um/sys-i386/signal.c +++ b/arch/um/sys-i386/signal.c | |||
@@ -47,9 +47,6 @@ static int copy_sc_from_user_skas(struct pt_regs *regs, | |||
47 | REGS_CS(regs->regs.skas.regs) = sc.cs; | 47 | REGS_CS(regs->regs.skas.regs) = sc.cs; |
48 | REGS_EFLAGS(regs->regs.skas.regs) = sc.eflags; | 48 | REGS_EFLAGS(regs->regs.skas.regs) = sc.eflags; |
49 | REGS_SS(regs->regs.skas.regs) = sc.ss; | 49 | REGS_SS(regs->regs.skas.regs) = sc.ss; |
50 | regs->regs.skas.fault_addr = sc.cr2; | ||
51 | regs->regs.skas.fault_type = FAULT_WRITE(sc.err); | ||
52 | regs->regs.skas.trap_type = sc.trapno; | ||
53 | 50 | ||
54 | err = restore_fp_registers(userspace_pid[0], fpregs); | 51 | err = restore_fp_registers(userspace_pid[0], fpregs); |
55 | if(err < 0){ | 52 | if(err < 0){ |
@@ -62,11 +59,11 @@ static int copy_sc_from_user_skas(struct pt_regs *regs, | |||
62 | } | 59 | } |
63 | 60 | ||
64 | int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp, | 61 | int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp, |
65 | struct pt_regs *regs, unsigned long fault_addr, | 62 | struct pt_regs *regs) |
66 | int fault_type) | ||
67 | { | 63 | { |
68 | struct sigcontext sc; | 64 | struct sigcontext sc; |
69 | unsigned long fpregs[HOST_FP_SIZE]; | 65 | unsigned long fpregs[HOST_FP_SIZE]; |
66 | struct faultinfo * fi = ¤t->thread.arch.faultinfo; | ||
70 | int err; | 67 | int err; |
71 | 68 | ||
72 | sc.gs = REGS_GS(regs->regs.skas.regs); | 69 | sc.gs = REGS_GS(regs->regs.skas.regs); |
@@ -86,9 +83,9 @@ int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp, | |||
86 | sc.eflags = REGS_EFLAGS(regs->regs.skas.regs); | 83 | sc.eflags = REGS_EFLAGS(regs->regs.skas.regs); |
87 | sc.esp_at_signal = regs->regs.skas.regs[UESP]; | 84 | sc.esp_at_signal = regs->regs.skas.regs[UESP]; |
88 | sc.ss = regs->regs.skas.regs[SS]; | 85 | sc.ss = regs->regs.skas.regs[SS]; |
89 | sc.cr2 = fault_addr; | 86 | sc.cr2 = fi->cr2; |
90 | sc.err = TO_SC_ERR(fault_type); | 87 | sc.err = fi->error_code; |
91 | sc.trapno = regs->regs.skas.trap_type; | 88 | sc.trapno = fi->trap_no; |
92 | 89 | ||
93 | err = save_fp_registers(userspace_pid[0], fpregs); | 90 | err = save_fp_registers(userspace_pid[0], fpregs); |
94 | if(err < 0){ | 91 | if(err < 0){ |
@@ -167,9 +164,7 @@ static int copy_sc_to_user(struct sigcontext *to, struct _fpstate *fp, | |||
167 | { | 164 | { |
168 | return(CHOOSE_MODE(copy_sc_to_user_tt(to, fp, UPT_SC(&from->regs), | 165 | return(CHOOSE_MODE(copy_sc_to_user_tt(to, fp, UPT_SC(&from->regs), |
169 | sizeof(*fp)), | 166 | sizeof(*fp)), |
170 | copy_sc_to_user_skas(to, fp, from, | 167 | copy_sc_to_user_skas(to, fp, from))); |
171 | current->thread.cr2, | ||
172 | current->thread.err))); | ||
173 | } | 168 | } |
174 | 169 | ||
175 | static int copy_ucontext_to_user(struct ucontext *uc, struct _fpstate *fp, | 170 | static int copy_ucontext_to_user(struct ucontext *uc, struct _fpstate *fp, |