Merge "libc: remove obsolete sha1hash.c source file"
diff --git a/libc/Android.mk b/libc/Android.mk
index 6361ad9..d940753 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -398,6 +398,7 @@
arch-x86/bionic/_exit_with_stack_teardown.S \
arch-x86/bionic/setjmp.S \
arch-x86/bionic/_setjmp.S \
+ arch-x86/bionic/sigsetjmp.S \
arch-x86/bionic/vfork.S \
arch-x86/bionic/syscall.S \
arch-x86/string/bcopy_wrapper.S \
diff --git a/libc/arch-x86/bionic/sigsetjmp.S b/libc/arch-x86/bionic/sigsetjmp.S
new file mode 100644
index 0000000..c990a05
--- /dev/null
+++ b/libc/arch-x86/bionic/sigsetjmp.S
@@ -0,0 +1,92 @@
+/* $OpenBSD: sigsetjmp.S,v 1.7 2005/08/07 11:30:38 espie Exp $ */
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+
+ENTRY(sigsetjmp)
+ movl 4(%esp),%ecx
+ movl 8(%esp),%eax
+ movl %eax,28(%ecx)
+ testl %eax,%eax
+ jz 1f
+
+ PIC_PROLOGUE
+ pushl $0
+#ifdef PIC
+ call PIC_PLT(_C_LABEL(sigblock))
+#else
+ call _C_LABEL(sigblock)
+#endif
+ addl $4,%esp
+ PIC_EPILOGUE
+
+ movl 4(%esp),%ecx
+ movl %eax,24(%ecx)
+1: movl 0(%esp),%edx
+ movl %edx, 0(%ecx)
+ movl %ebx, 4(%ecx)
+ movl %esp, 8(%ecx)
+ movl %ebp,12(%ecx)
+ movl %esi,16(%ecx)
+ movl %edi,20(%ecx)
+ xorl %eax,%eax
+ ret
+
+ENTRY(siglongjmp)
+ movl 4(%esp),%edx
+ cmpl $0,28(%edx)
+ jz 1f
+
+ PIC_PROLOGUE
+ pushl 24(%edx)
+#ifdef PIC
+ call PIC_PLT(_C_LABEL(sigsetmask))
+#else
+ call _C_LABEL(sigsetmask)
+#endif
+ addl $4,%esp
+ PIC_EPILOGUE
+
+1: movl 4(%esp),%edx
+ movl 8(%esp),%eax
+ movl 0(%edx),%ecx
+ movl 4(%edx),%ebx
+ movl 8(%edx),%esp
+ movl 12(%edx),%ebp
+ movl 16(%edx),%esi
+ movl 20(%edx),%edi
+ testl %eax,%eax
+ jnz 2f
+ incl %eax
+2: movl %ecx,0(%esp)
+ ret
diff --git a/libc/kernel/arch-arm/asm/byteorder.h b/libc/kernel/arch-arm/asm/byteorder.h
index 4da37bf..b869695 100644
--- a/libc/kernel/arch-arm/asm/byteorder.h
+++ b/libc/kernel/arch-arm/asm/byteorder.h
@@ -22,7 +22,7 @@
#ifndef __thumb__
if (!__builtin_constant_p(x)) {
- asm ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x));
+ __asm__ ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x));
} else
#endif
t = x ^ ((x << 16) | (x >> 16));
diff --git a/libc/kernel/tools/clean_header.py b/libc/kernel/tools/clean_header.py
index 28cb05e..dad9120 100755
--- a/libc/kernel/tools/clean_header.py
+++ b/libc/kernel/tools/clean_header.py
@@ -71,6 +71,7 @@
list.removeEmptyLines()
list.removeMacroDefines( kernel_ignored_macros )
list.insertDisclaimer( kernel.kernel_disclaimer )
+ list.replaceTokens( kernel_token_replacements )
out = StringOutput()
list.write(out)
diff --git a/libc/kernel/tools/cpp.py b/libc/kernel/tools/cpp.py
index 4b4bd38..8828a5d 100644
--- a/libc/kernel/tools/cpp.py
+++ b/libc/kernel/tools/cpp.py
@@ -1863,6 +1863,16 @@
tokens = tokens[:-1] # remove trailing tokLN
self.blocks = [ Block(tokens) ] + self.blocks
+ def replaceTokens(self,replacements=dict()):
+ """replace tokens according to the given dict
+ """
+ for b in self.blocks:
+ if not b.isDirective():
+ for tok in b.tokens:
+ if tok.id == tokIDENT:
+ if tok.value in replacements:
+ tok.value = replacements[tok.value]
+
class BlockParser:
"""a class used to convert an input source file into a BlockList object"""
diff --git a/libc/kernel/tools/defaults.py b/libc/kernel/tools/defaults.py
index b35f72b..ca7e6bb 100644
--- a/libc/kernel/tools/defaults.py
+++ b/libc/kernel/tools/defaults.py
@@ -43,6 +43,11 @@
"x86": {"__i386__": "1"},
}
+# Replace tokens in the output according to this mapping
+kernel_token_replacements = {
+ {"asm": "__asm__"},
+ }
+
# this is the set of known static inline functions that we want to keep
# in the final ARM headers. this is only used to keep optimized byteswapping
# static functions and stuff like that.
diff --git a/libm/include/i387/fenv.h b/libm/include/i387/fenv.h
index 4281f10..5fe64e2 100644
--- a/libm/include/i387/fenv.h
+++ b/libm/include/i387/fenv.h
@@ -131,7 +131,8 @@
static __inline int
fegetexceptflag(fexcept_t *__flagp, int __excepts)
{
- int __mxcsr, __status;
+ int __mxcsr;
+ short __status;
__fnstsw(&__status);
if (__HAS_SSE())