Module Name: src
Committed By: skrll
Date: Wed Nov 21 21:04:15 UTC 2018
Modified Files:
src/lib/libc/arch/aarch64/gen: swapcontext.S
Log Message:
Fix some register names in comments
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/lib/libc/arch/aarch64/gen/swapcontext.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/arch/aarch64/gen/swapcontext.S
diff -u src/lib/libc/arch/aarch64/gen/swapcontext.S:1.1 src/lib/libc/arch/aarch64/gen/swapcontext.S:1.2
--- src/lib/libc/arch/aarch64/gen/swapcontext.S:1.1 Sun Aug 10 05:47:36 2014
+++ src/lib/libc/arch/aarch64/gen/swapcontext.S Wed Nov 21 21:04:15 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: swapcontext.S,v 1.1 2014/08/10 05:47:36 matt Exp $ */
+/* $NetBSD: swapcontext.S,v 1.2 2018/11/21 21:04:15 skrll Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -33,14 +33,14 @@
#include "assym.h"
#if defined(LIBC_SCCS) && !defined(lint)
- RCSID("$NetBSD: swapcontext.S,v 1.1 2014/08/10 05:47:36 matt Exp $")
+ RCSID("$NetBSD: swapcontext.S,v 1.2 2018/11/21 21:04:15 skrll Exp $")
#endif /* LIBC_SCCS && !lint */
/* LINTSTUB: int swapcontext(ucontext_t * restrict, ucontext_t * restrict); */
ENTRY(swapcontext)
sub sp, sp, #32 /* allocate stack frame */
- stp x29, x30, [sp, #16] /* save FP & RA */
+ stp x29, x30, [sp, #16] /* save FP & LR */
add x29, sp, #16 /* new FP */
stp x0, x1, [sp, #0] /* save oucp & ucp */
@@ -48,7 +48,7 @@ ENTRY(swapcontext)
mov x3, x0 /* save return value */
ldp x2, x0, [sp, #0] /* restore oucp & ucp */
- ldp x29, x30, [sp, #16] /* restore FP & RA */
+ ldp x29, x30, [sp, #16] /* restore FP & LR */
add sp, sp, #32 /* free stack frame */
/*
@@ -56,7 +56,7 @@ ENTRY(swapcontext)
*/
mov x4, sp /* Get SP */
str x4, [x2, #_UC_REGS_SP] /* Adjust saved SP. */
- str x30, [x2, #_UC_REGS_PC] /* Adjust saved LR. */
+ str x30, [x2, #_UC_REGS_PC] /* Adjust saved PC. */
cbz x3, _C_LABEL(setcontext)/* setcontext if getcontext succeeded */
mov x0, x3 /* restore getcontext return value */
