commit - c3d31baca0a73a9e8033db8a0b47093233c636c1
commit + 329831171dd6ef81c113f101093c7b4947381003
blob - d50d3b6d9534dc67c1736fb2a4f5bbbd59fba21f (mode 644)
blob + /dev/null
--- src/libthread/Darwin-x86_64-asm.s
+++ /dev/null
@@ -1,44 +0,0 @@
-.text
-.align 8
-
-.globl	_libthread_getmcontext
-_libthread_getmcontext:
-	movq	$1, 0*8(%rdi)  // rax
-	movq	%rbx, 1*8(%rdi)
-	movq	%rcx, 2*8(%rdi)
-	movq	%rdx, 3*8(%rdi)
-	movq	%rsi, 4*8(%rdi)
-	movq	%rdi, 5*8(%rdi)
-	movq	%rbp, 6*8(%rdi)
-	movq	%rsp, 7*8(%rdi)
-	movq	%r8, 8*8(%rdi)
-	movq	%r9, 9*8(%rdi)
-	movq	%r10, 10*8(%rdi)
-	movq	%r11, 11*8(%rdi)
-	movq	%r12, 12*8(%rdi)
-	movq	%r13, 13*8(%rdi)
-	movq	%r14, 14*8(%rdi)
-	movq	%r15, 15*8(%rdi)
-	movq	$0, %rax
-	ret
-
-.globl	_libthread_setmcontext
-_libthread_setmcontext:
-	movq	0*8(%rdi), %rax
-	movq	1*8(%rdi), %rbx
-	movq	2*8(%rdi), %rcx
-	movq	3*8(%rdi), %rdx
-	movq	4*8(%rdi), %rsi
-	// %rdi later
-	movq	6*8(%rdi), %rbp
-	movq	7*8(%rdi), %rsp
-	movq	8*8(%rdi), %r8
-	movq	9*8(%rdi), %r9
-	movq	10*8(%rdi), %r10
-	movq	11*8(%rdi), %r11
-	movq	12*8(%rdi), %r12
-	movq	13*8(%rdi), %r13
-	movq	14*8(%rdi), %r14
-	movq	15*8(%rdi), %r15
-	movq	5*8(%rdi), %rdi
-	ret
blob - 20811cdfe98c9f91e9756ffda0b59c67c7cc18ff
blob + 833afbe02b779db376687b0190565bd49625129d
--- src/libthread/sysofiles.sh
+++ src/libthread/sysofiles.sh
@@ -15,14 +15,14 @@ esac
 
 # Various libc don't supply swapcontext, makecontext, so we do.
 case "$SYSNAME-$OBJTYPE" in
-Darwin-x86_64 | Linux-arm | Linux-sparc64 | NetBSD-arm | OpenBSD-386 | OpenBSD-power | OpenBSD-x86_64)
+Linux-arm | Linux-sparc64 | NetBSD-arm | OpenBSD-386 | OpenBSD-power | OpenBSD-x86_64)
 	echo $OBJTYPE-ucontext.o
 	;;
 esac
 
 # A few libc don't supply setcontext, getcontext, so we do.
 case "$SYSNAME-$OBJTYPE" in
-Darwin-x86_64 | Linux-arm | Linux-sparc64 | OpenBSD-386 | OpenBSD-power | OpenBSD-x86_64)
+Linux-arm | Linux-sparc64 | OpenBSD-386 | OpenBSD-power | OpenBSD-x86_64)
 	echo $SYSNAME-$OBJTYPE-asm.o
 	;;
 esac
blob - c737384363b6a4cb708c34763c588286e5f47bf0
blob + 8d22a161c91e875f538e344c540bca3ff2f38e52
--- src/libthread/threadimpl.h
+++ src/libthread/threadimpl.h
@@ -7,7 +7,7 @@
 #include <signal.h>
 #if !defined(__OpenBSD__)
 #	if defined(__APPLE__)
-#		define _XOPEN_SOURCE 	/* for Snow Leopard */
+#		define _XOPEN_SOURCE    /* for Snow Leopard */
 #	endif
 #	include <ucontext.h>
 #endif
@@ -15,31 +15,6 @@
 #include "libc.h"
 #include "thread.h"
 
-#if defined(__APPLE__)
-	/*
-	 * OS X before 10.5 (Leopard) does not provide
-	 * swapcontext nor makecontext, so we have to use our own.
-	 * In theory, Leopard does provide them, but when we use
-	 * them, they seg fault.  Maybe we're using them wrong.
-	 * So just use our own versions, even on Leopard.
-	 */
-#	define mcontext libthread_mcontext
-#	define mcontext_t libthread_mcontext_t
-#	define ucontext libthread_ucontext
-#	define ucontext_t libthread_ucontext_t
-#	define swapcontext libthread_swapcontext
-#	define makecontext libthread_makecontext
-#	if defined(__i386__)
-#		include "386-ucontext.h"
-#	elif defined(__x86_64__)
-#		include "x86_64-ucontext.h"
-#	elif defined(__ppc__) || defined(__power__)
-#		include "power-ucontext.h"
-#	else
-#		error "unknown architecture"
-#	endif
-#endif
-
 #if defined(__OpenBSD__)
 #	define mcontext libthread_mcontext
 #	define mcontext_t libthread_mcontext_t
@@ -82,15 +57,6 @@ enum
 struct Context
 {
 	ucontext_t	uc;
-#ifdef __APPLE__
-	/*
-	 * On Snow Leopard, etc., the context routines exist,
-	 * so we use them, but apparently they write past the
-	 * end of the ucontext_t.  Sigh.  We put some extra
-	 * scratch space here for them.
-	 */
-	uchar	buf[1024];
-#endif
 };
 
 struct Execjob