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2002-10-25 Bernd Schmidt <bernds@redhat.com>

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* i386/cygmon.ld: Add entry for .gcc_except_table.

2000-10-25  Mark Salter  <msalter@redhat.com>

        * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
        use __start for start symbol.
        * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
        Disable file I/O extensions to make Plum Hall happy.
        * i386/cygmon.ld: Set __start as entry point.
        * i386/Makefile.in: Support IS_AOUT.
        * i386/configure.in: Support IS_AOUT.
        * i386/configure: Regenerated.
        * i386/cygmon-salib.c:
        * i386/cygmon-gmon.c (_mcount): It's _etext.
This commit is contained in:
Jeff Johnston
2002-10-25 19:18:46 +00:00
parent 8dec3c152c
commit 664252b754
8 changed files with 124 additions and 78 deletions
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17
libgloss/i386/cygmon-salib.c
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@@ -1,7 +1,7 @@
/*
* Standard x86 syscalls for user programs running under Cygmon
*
* Copyright (c) 1998 Cygnus Support
* Copyright (c) 1998, 2000 Cygnus Support
*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
@@ -22,8 +22,15 @@
extern int errno;
_syscall3(int,write,int,i,char *,c,int,len);
#if 0
_syscall3(int,read,int,i,char *,c,int,len);
#else
int
read (int des, char *dest, int len)
{
return -1;
}
#endif
_syscall2(int,kill,int,pid,int,signal);
@@ -43,7 +50,11 @@ _syscall1(int, close, int, fd);
int
open (const char *filename, int mode, ...)
{
#if 0
return __open (filename, mode, 0644);
#else
return -1;
#endif
}
/* Ultra-super cheezy. */
@@ -108,7 +119,7 @@ clock ()
return t.tv_sec * 1000 + (t.tv_usec / 1000);
}
#ifndef COFF
#if ! defined(COFF) && ! defined(AOUT)
typedef void (*ctp)();
void
__do_global_ctors ()