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@@ -1,7 +1,7 @@
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-From b0baf143cc3f8f081254e6073b47eeb837ca4470 Mon Sep 17 00:00:00 2001
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+From b523318f205c88a1f9871b8acbda999150242e36 Mon Sep 17 00:00:00 2001
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From: Waldemar Brodkorb <wbx@openadk.org>
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Date: Sun, 31 Aug 2014 10:48:39 +0200
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-Subject: [PATCH 4/4] sparc: remove sparc64/sparcv9 code
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+Subject: [PATCH 4/5] sparc: remove sparc64/sparcv9 code
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The sparc64/sparcv9 code is incomplete. Furthermore there is
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no real embedded hardware for sparc64 available, so better remove
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@@ -23,7 +23,7 @@ Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
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libc/sysdeps/linux/sparc/bits/setjmp.h | 31 -
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libc/sysdeps/linux/sparc/bits/sigcontext.h | 35 -
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libc/sysdeps/linux/sparc/crt1.S | 11 -
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- libc/sysdeps/linux/sparc/jmpbuf-unwind.h | 18 -
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+ libc/sysdeps/linux/sparc/jmpbuf-unwind.h | 25 +-
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libc/sysdeps/linux/sparc/qp_ops.c | 8 -
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libc/sysdeps/linux/sparc/sparcv9/clone.S | 101 ---
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libc/sysdeps/linux/sparc/sparcv9/rem.S | 20 -
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@@ -96,7 +96,7 @@ Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
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.../sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S | 48 --
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.../sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h | 114 ++-
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.../nptl/sysdeps/unix/sysv/linux/sparc/vfork.S | 53 +-
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- 87 files changed, 1341 insertions(+), 6536 deletions(-)
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+ 87 files changed, 1350 insertions(+), 6534 deletions(-)
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delete mode 100644 libc/string/sparc/sparc64/memchr.S
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delete mode 100644 libc/string/sparc/sparc64/memcpy.S
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delete mode 100644 libc/string/sparc/sparc64/memset.S
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@@ -4260,10 +4260,10 @@ index 25b5ee5..77e9147 100644
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.size _start,.-_start
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diff --git a/libc/sysdeps/linux/sparc/jmpbuf-unwind.h b/libc/sysdeps/linux/sparc/jmpbuf-unwind.h
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-index 40303f0..eabfad8 100644
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+index 40303f0..90efb77 100644
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--- a/libc/sysdeps/linux/sparc/jmpbuf-unwind.h
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+++ b/libc/sysdeps/linux/sparc/jmpbuf-unwind.h
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-@@ -6,26 +6,8 @@
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+@@ -6,26 +6,19 @@
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#include <setjmp.h>
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#include <jmpbuf-offsets.h>
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@@ -4283,13 +4283,22 @@ index 40303f0..eabfad8 100644
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-#endif
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-
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--#ifdef __UCLIBC_HAS_THREADS_NATIVE__
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+ #ifdef __UCLIBC_HAS_THREADS_NATIVE__
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-#if defined(__arch64__)
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-#include "sparc64/jmpbuf-unwind.h"
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-#else
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-#include "sparc32/jmpbuf-unwind.h"
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-#endif
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--#endif
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++#include <setjmp.h>
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++#include <stdint.h>
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++#include <unwind.h>
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++
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++#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
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++ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
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++
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++#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
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++ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_SP] - (_adj))
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+ #endif
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diff --git a/libc/sysdeps/linux/sparc/qp_ops.c b/libc/sysdeps/linux/sparc/qp_ops.c
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index 123be53..97f98da 100644
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--- a/libc/sysdeps/linux/sparc/qp_ops.c
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Waldemar Brodkorb