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| author | Ulrich Drepper <drepper@redhat.com> | 1998-03-02 18:02:11 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-03-02 18:02:11 +0000 |
| commit | ae828bc6f9a3ff47cb92846f71a9a7f8c6d5c941 (patch) | |
| tree | bb606d530a4fb73de56d29c0a3433f6fe7f4ac27 /sysdeps/i386/sysdep.h | |
| parent | fb973e7f76fae77b6678921bc689960b65acf7ad (diff) | |
| download | glibc-ae828bc6f9a3ff47cb92846f71a9a7f8c6d5c941.tar.gz glibc-ae828bc6f9a3ff47cb92846f71a9a7f8c6d5c941.tar.xz glibc-ae828bc6f9a3ff47cb92846f71a9a7f8c6d5c941.zip | |
Update.
1998-03-02 17:55 Ulrich Drepper <drepper@cygnus.com> * sysdeps/i386/add_n.S: Change to use ENTRY and END macro. * sysdeps/i386/addmul_1.S: Likewise. * sysdeps/i386/lshift.S: Likewise. * sysdeps/i386/mul_1.S: Likewise. * sysdeps/i386/rshift.S: Likewise. * sysdeps/i386/sub_n.S: Likewise. * sysdeps/i386/submul_1.S: Likewise. * sysdeps/i386/i586/add_n.S: Likewise. * sysdeps/i386/i586/addmul_1.S: Likewise. * sysdeps/i386/i586/lshift.S: Likewise. * sysdeps/i386/i586/mul_1.S: Likewise. * sysdeps/i386/i586/rshift.S: Likewise. * sysdeps/i386/i586/sub_n.S: Likewise. * sysdeps/i386/i586/submul_1.S: Likewise. * sysdeps/i386/sysdep.h: Extend last change. * sysdeps/unix/sysv/linux/i386/sysdep.h: Follow Intel's advice to have only one exit point for functions. 1998-03-02 Ulrich Drepper <drepper@cygnus.com> * configure.in: Fix msgfmt test. Fix handling of //s in sysdeps search. 1998-03-02 13:28 Ulrich Drepper <drepper@cygnus.com> * Makerules: Generate libc.so with absolute paths for the used shared objects. * config.make.in: Add MAKEINFO definition. 1998-03-02 Ulrich Drepper <drepper@cygnus.com> * sysdeps/i386/sysdep.h (ASM_SIZE_DIRECTIVE): Add ; at the end. (ENTRY): Use STABS_FUN. (END): Use STABS_FUN_END. (STABS_FUN, STABS_FUN2, STABS_FUN_END): New macro to emit stabs info. * elf/Makefile: Add rules to build sprof program. * elf/sprof.c: New file. 1998-02-28 Andreas Jaeger <aj@arthur.rhein-neckar.de> * misc/syslog.c (openlog_internal): Insert missing closing brace. 1998-02-06 Andreas Jaeger <aj@arthur.rhein-neckar.de> * configure.in: Check for working msgfmt version (from GNU gettext 0.10 or later). 1998-03-02 Ulrich Drepper <drepper@cygnus.com> * configure.in: Avoid //s in sysdirs. Patch by Roland McGrath. * stdlib/a64l.c (a64l): Rewrite by Joe Keane <jgk@jgk.org>. 1998-03-02 07:17 H.J. Lu <hjl@gnu.org> * elf/dl-open.c (_dl_open): Update _dl_global_scope_end when setting _dl_global_scope for RTLD_GLOBAL. 1998-02-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/make-syscalls.sh: Fix last change so that all possible lists of object-suffixes are taken care of. 1998-03-02 10:16 Ulrich Drepper <drepper@cygnus.com> * timezone/private.h: Update from tzcode1998c. * timezone/zic.c: Likewise. * timezone/antarctica: Updated from tzdata1998c. * timezone/asia: Likewise. * timezone/australasia: Likewise. * timezone/europe: Likewise. * timezone/southamerica: Likewise. 1998-03-02 Ulrich Drepper <drepper@cygnus.com> * posix/glob.c (glob_in_dir): Add support for cases insensitive VMS. Patch by John W. Eaton <jwe@bevo.che.wisc.edu>.
Diffstat (limited to 'sysdeps/i386/sysdep.h')
| -rw-r--r-- | sysdeps/i386/sysdep.h | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/sysdeps/i386/sysdep.h b/sysdeps/i386/sysdep.h index eea863304f..563e7dd009 100644 --- a/sysdeps/i386/sysdep.h +++ b/sysdeps/i386/sysdep.h @@ -1,5 +1,5 @@ /* Assembler macros for i386. - Copyright (C) 1991, 92, 93, 95, 96 Free Software Foundation, Inc. + Copyright (C) 1991, 92, 93, 95, 96, 98 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -29,7 +29,7 @@ #define ALIGNARG(log2) 1<<log2 /* For ELF we need the `.type' directive to make shared libs work right. */ #define ASM_TYPE_DIRECTIVE(name,typearg) .type name,typearg; -#define ASM_SIZE_DIRECTIVE(name) .size name,.-name +#define ASM_SIZE_DIRECTIVE(name) .size name,.-name; /* In ELF C symbols are asm symbols. */ #undef NO_UNDERSCORES @@ -44,17 +44,39 @@ #endif -/* Define an entry point visible from C. */ +/* Define an entry point visible from C. + + There is currently a bug in gdb which prevents us from specifying + incomplete stabs information. Fake some entries here which specify + the current source file. */ #define ENTRY(name) \ + STABS_CURRENT_FILE1("") \ + STABS_CURRENT_FILE(name) \ ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name); \ ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \ .align ALIGNARG(4); \ + STABS_FUN(name) \ C_LABEL(name) \ CALL_MCOUNT #undef END #define END(name) \ - ASM_SIZE_DIRECTIVE(name) + ASM_SIZE_DIRECTIVE(name) \ + STABS_FUN_END(name) + +/* Remove the following two lines once the gdb bug is fixed. */ +#define STABS_CURRENT_FILE(name) \ + STABS_CURRENT_FILE1 (#name) +#define STABS_CURRENT_FILE1(name) \ + 1: .stabs name,100,0,0,1b; +/* Emit stabs definition lines. We use F(0,1) and define t(0,1) as `int', + the same way gcc does it. */ +#define STABS_FUN(name) STABS_FUN2(name, name##:F(0,1)) +#define STABS_FUN2(name, namestr) \ + .stabs "int:t(0,1)=r(0,1);-2147483648;2147483647;",128,0,0,0; \ + .stabs #namestr,36,0,0,name; +#define STABS_FUN_END(name) \ + 1: .stabs "",36,0,0,1b-name; /* If compiled for profiling, call `mcount' at the start of each function. */ #ifdef PROF |