commit 18badddaa84e13e126f4ca5df47ac55b97a2635a
author Jeff Dike <jdike@addtoit.com> Tue Oct 16 01:27:07 2007 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Tue Oct 16 09:43:06 2007 -0700
tree c57bee27c8144481a59546fcbd8487d9486c6a54
parent 6c738ffa9fea6869f5d51882dfefbba746e432b1

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>

arch/um/sys-i386/signal.c

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 @@
 {
 	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 @@
 	struct faultinfo * fi = &current->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;