From 18badddaa84e13e126f4ca5df47ac55b97a2635a Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Tue, 16 Oct 2007 01:27:07 -0700 Subject: 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/sys-i386/signal.c | 64 +++++++++++++++++++++++------------------------ 1 file changed, 32 insertions(+), 32 deletions(-) (limited to 'arch/um/sys-i386') diff --git a/arch/um/sys-i386/signal.c b/arch/um/sys-i386/signal.c index c82e5f562ec..1eb21a023e3 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; -- cgit v1.2.3