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| author | Jeff Dike <jdike@addtoit.com> | 2007-10-16 01:27:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:06 -0700 |
| commit | 18badddaa84e13e126f4ca5df47ac55b97a2635a (patch) | |
| tree | c57bee27c8144481a59546fcbd8487d9486c6a54 /arch/um/sys-i386/signal.c | |
| parent | 6c738ffa9fea6869f5d51882dfefbba746e432b1 (diff) | |
| download | kernel_samsung_smdk4412-18badddaa84e13e126f4ca5df47ac55b97a2635a.zip kernel_samsung_smdk4412-18badddaa84e13e126f4ca5df47ac55b97a2635a.tar.gz kernel_samsung_smdk4412-18badddaa84e13e126f4ca5df47ac55b97a2635a.tar.bz2 | |
uml: rename pt_regs general-purpose register file
Before the removal of tt mode, access to a register on the skas-mode side of a
pt_regs struct looked like pt_regs.regs.skas.regs.regs[FOO]. This was bad
enough, but it became pt_regs.regs.regs.regs[FOO] with the removal of the
union from the middle. To get rid of the run of three "regs", the last field
is renamed to "gp".
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/sys-i386/signal.c')
| -rw-r--r-- | arch/um/sys-i386/signal.c | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/arch/um/sys-i386/signal.c b/arch/um/sys-i386/signal.c index c82e5f5..1eb21a0 100644 --- a/arch/um/sys-i386/signal.c +++ b/arch/um/sys-i386/signal.c @@ -14,22 +14,22 @@ void copy_sc(struct uml_pt_regs *regs, void *from) { struct sigcontext *sc = from; - REGS_GS(regs->regs) = sc->gs; - REGS_FS(regs->regs) = sc->fs; - REGS_ES(regs->regs) = sc->es; - REGS_DS(regs->regs) = sc->ds; - REGS_EDI(regs->regs) = sc->edi; - REGS_ESI(regs->regs) = sc->esi; - REGS_EBP(regs->regs) = sc->ebp; - REGS_SP(regs->regs) = sc->esp; - REGS_EBX(regs->regs) = sc->ebx; - REGS_EDX(regs->regs) = sc->edx; - REGS_ECX(regs->regs) = sc->ecx; - REGS_EAX(regs->regs) = sc->eax; - REGS_IP(regs->regs) = sc->eip; - REGS_CS(regs->regs) = sc->cs; - REGS_EFLAGS(regs->regs) = sc->eflags; - REGS_SS(regs->regs) = sc->ss; + REGS_GS(regs->gp) = sc->gs; + REGS_FS(regs->gp) = sc->fs; + REGS_ES(regs->gp) = sc->es; + REGS_DS(regs->gp) = sc->ds; + REGS_EDI(regs->gp) = sc->edi; + REGS_ESI(regs->gp) = sc->esi; + REGS_EBP(regs->gp) = sc->ebp; + REGS_SP(regs->gp) = sc->esp; + REGS_EBX(regs->gp) = sc->ebx; + REGS_EDX(regs->gp) = sc->edx; + REGS_ECX(regs->gp) = sc->ecx; + REGS_EAX(regs->gp) = sc->eax; + REGS_IP(regs->gp) = sc->eip; + REGS_CS(regs->gp) = sc->cs; + REGS_EFLAGS(regs->gp) = sc->eflags; + REGS_SS(regs->gp) = sc->ss; } static int copy_sc_from_user(struct pt_regs *regs, @@ -65,23 +65,23 @@ static int copy_sc_to_user(struct sigcontext __user *to, struct faultinfo * fi = ¤t->thread.arch.faultinfo; int err; - sc.gs = REGS_GS(regs->regs.regs); - sc.fs = REGS_FS(regs->regs.regs); - sc.es = REGS_ES(regs->regs.regs); - sc.ds = REGS_DS(regs->regs.regs); - sc.edi = REGS_EDI(regs->regs.regs); - sc.esi = REGS_ESI(regs->regs.regs); - sc.ebp = REGS_EBP(regs->regs.regs); + sc.gs = REGS_GS(regs->regs.gp); + sc.fs = REGS_FS(regs->regs.gp); + sc.es = REGS_ES(regs->regs.gp); + sc.ds = REGS_DS(regs->regs.gp); + sc.edi = REGS_EDI(regs->regs.gp); + sc.esi = REGS_ESI(regs->regs.gp); + sc.ebp = REGS_EBP(regs->regs.gp); sc.esp = sp; - sc.ebx = REGS_EBX(regs->regs.regs); - sc.edx = REGS_EDX(regs->regs.regs); - sc.ecx = REGS_ECX(regs->regs.regs); - sc.eax = REGS_EAX(regs->regs.regs); - sc.eip = REGS_IP(regs->regs.regs); - sc.cs = REGS_CS(regs->regs.regs); - sc.eflags = REGS_EFLAGS(regs->regs.regs); - sc.esp_at_signal = regs->regs.regs[UESP]; - sc.ss = regs->regs.regs[SS]; + sc.ebx = REGS_EBX(regs->regs.gp); + sc.edx = REGS_EDX(regs->regs.gp); + sc.ecx = REGS_ECX(regs->regs.gp); + sc.eax = REGS_EAX(regs->regs.gp); + sc.eip = REGS_IP(regs->regs.gp); + sc.cs = REGS_CS(regs->regs.gp); + sc.eflags = REGS_EFLAGS(regs->regs.gp); + sc.esp_at_signal = regs->regs.gp[UESP]; + sc.ss = regs->regs.gp[SS]; sc.cr2 = fi->cr2; sc.err = fi->error_code; sc.trapno = fi->trap_no; |