From 09b049bd31264141ab4d29f4c1fd8d1bbfa9dc56 Mon Sep 17 00:00:00 2001
From: echristo <echristo@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 7 Jan 2004 00:52:32 +0000
Subject: [PATCH] 2004-01-06 Eric Christopher <echristo@redhat.com>
* config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
(DWARF2_DEBUGGING_INFO): Define.
(PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
* config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
* config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
for irix as.
(SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
* config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
* config/mips/iris5gas.h: Ditto.
(DBX_DEBUGGING_INFO): Remove.
(DWARF2_DEBUGGING_INFO): Ditto.
(MIPS_DEBUGGING_INFO): Ditto.
(PREFERRED_DEBUGGING_TYPE): Ditto.
* config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
(PREFERRED_DEBUGGING_TYPE): Ditto.
(SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
* config/mips/elf64.h: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75496 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 28 ++++++++++++++++++++++++----
gcc/config/mips/elf.h | 8 --------
gcc/config/mips/elf64.h | 8 --------
gcc/config/mips/iris5gas.h | 30 +++++++++++++++++++-----------
gcc/config/mips/iris6.h | 9 +++++----
gcc/config/mips/iris6gas.h | 26 +++++++++++++++++++++-----
gcc/config/mips/linux.h | 3 ---
gcc/config/mips/mips.h | 10 ++++++++--
gcc/config/mips/openbsd.h | 1 -
9 files changed, 77 insertions(+), 46 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 27c4023ee1c9..d9c9b3083bac 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,23 @@
+2004-01-06 Eric Christopher <echristo@redhat.com>
+
+ * config/mips/mips.h (MDEBUG_ASM_SPEC): Change for dwarf2 default.
+ (DWARF2_DEBUGGING_INFO): Define.
+ (PREFERRED_DEBUGGING_TYPE): Set to dwarf2.
+ * config/mips/openbsd.h (PREFERRED_DEBUGGING_TYPE): Remove.
+ * config/mips/iris6.h (SUBTARGET_ASM_DEBUGGING_SPEC): Only pass -g0
+ for irix as.
+ (SUBTARGET_ASM_OPTIMIZING_SPEC): Only pass O0 for irix as.
+ * config/mips/iris6gas.h (MDEBUG_ASM_SPEC): Remove.
+ * config/mips/iris5gas.h: Ditto.
+ (DBX_DEBUGGING_INFO): Remove.
+ (DWARF2_DEBUGGING_INFO): Ditto.
+ (MIPS_DEBUGGING_INFO): Ditto.
+ (PREFERRED_DEBUGGING_TYPE): Ditto.
+ * config/mips/elf.h (DWARF2_DEBUGGING_INFO): Remove.
+ (PREFERRED_DEBUGGING_TYPE): Ditto.
+ (SUBTARGET_ASM_DEBUGGING_SPEC): Ditto.
+ * config/mips/elf64.h: Ditto.
+
2004-01-06 Jan Hubicka <jh@suse.cz>
* Makefile.in (STAGEPROFILE_FLAGS_TO_PASS): Use -fprofile-generate.
@@ -8,7 +28,7 @@
* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Compile darwin-ldouble.c.
(TARGET_LIBGCC2_CFLAGS): Use -mlong-double-128.
* config/rs6000/darwin-ldouble.c: New.
-
+
* emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg
for constants.
(constant_subword): Delete.
@@ -110,7 +130,7 @@
ASM_OUTPUT_MAIN_SOURCE_FILENAME.
2004-01-05 Daniel Berlin <dberlin@dberlin.org>
-
+
* ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
(USING_MMAP): We don't support non-mmap.
(struct alloc_chunk): Steal 1 bit from typecode, use it to mark
@@ -125,7 +145,7 @@
(alloc_small_page): Don't care about bytes_free anymore.
(alloc_large_page): Round up size.
(ggc_alloc_zone_1): Mark large objects as such, and calculate
- their size the new way.
+ their size the new way.
Remove page table lookups and setting.
(ggc_get_size): Calculate large object size the new way.
(sweep_pages): Redo to account for fact that we no longer have
@@ -195,7 +215,7 @@
2004-01-05 Bernardo Innocenti <bernie@develer.com>
* config/m68k/m68k.c (output_andsi3): Fix signed/unsigned comparison
- warning.
+ warning.
2004-01-04 Nathanael Nerode <neroden@gcc.gnu.org>
diff --git a/gcc/config/mips/elf.h b/gcc/config/mips/elf.h
index 279f0c76c0df..febb8216bad0 100644
--- a/gcc/config/mips/elf.h
+++ b/gcc/config/mips/elf.h
@@ -20,14 +20,6 @@ along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#define DWARF2_DEBUGGING_INFO 1
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-#undef SUBTARGET_ASM_DEBUGGING_SPEC
-#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
-
/* Biggest alignment supported by the object file format of this
machine. Use this macro to limit the alignment which can be
specified using the `__attribute__ ((aligned (N)))' construct. If
diff --git a/gcc/config/mips/elf64.h b/gcc/config/mips/elf64.h
index 1efe51c1646c..071f6fa061a3 100644
--- a/gcc/config/mips/elf64.h
+++ b/gcc/config/mips/elf64.h
@@ -20,14 +20,6 @@ along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#define DWARF2_DEBUGGING_INFO 1
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-#undef SUBTARGET_ASM_DEBUGGING_SPEC
-#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
-
/* Biggest alignment supported by the object file format of this
machine. Use this macro to limit the alignment which can be
specified using the `__attribute__ ((aligned (N)))' construct. If
diff --git a/gcc/config/mips/iris5gas.h b/gcc/config/mips/iris5gas.h
index 27b3118e647f..6abd98c3f185 100644
--- a/gcc/config/mips/iris5gas.h
+++ b/gcc/config/mips/iris5gas.h
@@ -1,20 +1,28 @@
-/* Definitions of target machine for GNU compiler. Irix version 5 with gas. */
+/* Definitions of target machine for GNU compiler. Irix version 5 with gas.
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
+ Free Software Foundation, Inc.
-/* Enable debugging. */
-#define DBX_DEBUGGING_INFO 1
-#define DWARF2_DEBUGGING_INFO 1
-#define MIPS_DEBUGGING_INFO 1
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+ This file is part of GCC.
+
+ GCC is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ GCC is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING. If not, write to
+ the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/* GNU as does handle DWARF2 directives. */
#undef DWARF2_UNWIND_INFO
#define DWARF2_UNWIND_INFO 1
-/* Override mips.h version to match DWARF 2 default. */
-#undef MDEBUG_ASM_SPEC
-#define MDEBUG_ASM_SPEC "%{gstabs*|gcoff*:-mdebug} \
-%{!gstabs*:%{!gcoff*:-no-mdebug}}"
-
/* Override iris5.h version to invoke [cd]tors and register eh frame
information. */
#undef LINK_SPEC
diff --git a/gcc/config/mips/iris6.h b/gcc/config/mips/iris6.h
index 5bac6e6fd605..53b88d84fc8c 100644
--- a/gcc/config/mips/iris6.h
+++ b/gcc/config/mips/iris6.h
@@ -267,19 +267,20 @@ Boston, MA 02111-1307, USA. */
/* Must pass -show instead of -v. */
/* Must pass -G 0 to the assembler, otherwise we may get warnings about
GOT overflow. */
-/* ??? We pass -w to disable all assembler warnings. The `label should be
- inside .ent/.end block' warning that we get for DWARF II debug info labels
- is particularly annoying. */
+/* Must pass -w to the assembler to quiet warnings about .ent/.end for dwarf2. */
+#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GAS) == 0
+/* We have a separate file for gas. */
#undef SUBTARGET_MIPS_AS_ASM_SPEC
#define SUBTARGET_MIPS_AS_ASM_SPEC "%{v:-show} -G 0 -w"
#undef SUBTARGET_ASM_DEBUGGING_SPEC
-#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0 %(mdebug_asm_spec)"
+#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
/* The MIPS assembler occasionally misoptimizes. Since GCC should be
doing scheduling anyhow, just turn off optimization in the assembler. */
#undef SUBTARGET_ASM_OPTIMIZING_SPEC
#define SUBTARGET_ASM_OPTIMIZING_SPEC "-O0"
+#endif
/* The assembler now accepts .section pseudo-ops, but it does not allow
one to change the section in the middle of a function, so we can't use
diff --git a/gcc/config/mips/iris6gas.h b/gcc/config/mips/iris6gas.h
index e73bfaf019b5..532e9e43f169 100644
--- a/gcc/config/mips/iris6gas.h
+++ b/gcc/config/mips/iris6gas.h
@@ -1,9 +1,25 @@
-/* Definitions of target machine for GNU compiler. IRIX 6 with GNU as. */
+/* Definitions for MIPS running IRIX 6 using GNU AS
+ Copyright (C) 2003
+ Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
-/* Override mips.h version to match DWARF 2 default. */
-#undef MDEBUG_ASM_SPEC
-#define MDEBUG_ASM_SPEC "%{gstabs*|gcoff*:-mdebug} \
-%{!gstabs*:%{!gcoff*:-no-mdebug}}"
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING. If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+/* Definitions of target machine for GNU compiler. IRIX 6 with GNU as. */
/* Override iris6.h version to always use -init/-fini.
diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
index b10ec3a6ec67..a087758b0955 100644
--- a/gcc/config/mips/linux.h
+++ b/gcc/config/mips/linux.h
@@ -124,9 +124,6 @@ Boston, MA 02111-1307, USA. */
%{!fno-PIC:%{!fno-pic:-KPIC}} \
%{fno-PIC:-non_shared} %{fno-pic:-non_shared}"
-#undef SUBTARGET_ASM_DEBUGGING_SPEC
-#define SUBTARGET_ASM_DEBUGGING_SPEC "-g0"
-
/* The MIPS assembler has different syntax for .set. We set it to
.dummy to trap any errors. */
#undef SET_ASM_OP
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index 8ebc217882a2..049933a6a86b 100644
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -1066,10 +1066,11 @@ extern const struct mips_cpu_info *mips_tune_info;
#endif
/* Beginning with gas 2.13, -mdebug must be passed to correctly handle COFF
- and stabs debugging info. */
+ debugging info. */
#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GAS) != 0
/* GAS */
-#define MDEBUG_ASM_SPEC "%{!gdwarf*:-mdebug} %{gdwarf*:-no-mdebug}"
+#define MDEBUG_ASM_SPEC "%{gcoff*:-mdebug} \
+ %{!gcoff*:-no-mdebug}"
#else /* not GAS */
#define MDEBUG_ASM_SPEC ""
#endif /* not GAS */
@@ -1184,6 +1185,11 @@ extern const struct mips_cpu_info *mips_tune_info;
#define DBX_DEBUGGING_INFO 1 /* generate stabs (OSF/rose) */
#define MIPS_DEBUGGING_INFO 1 /* MIPS specific debugging info */
+#define DWARF2_DEBUGGING_INFO 1 /* dwarf2 debugging info */
+
+#ifndef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
+#endif
/* By default, turn on GDB extensions. */
#define DEFAULT_GDB_EXTENSIONS 1
diff --git a/gcc/config/mips/openbsd.h b/gcc/config/mips/openbsd.h
index 5e6a4e9aeaa3..bea4981073f6 100644
--- a/gcc/config/mips/openbsd.h
+++ b/gcc/config/mips/openbsd.h
@@ -31,7 +31,6 @@ Boston, MA 02111-1307, USA. */
#define SUBTARGET_CPP_SPEC OBSD_CPP_SPEC
/* Needed for ELF (inspired by netbsd-elf). */
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
#undef LOCAL_LABEL_PREFIX
#define LOCAL_LABEL_PREFIX "."
--
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