mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-01-10 23:45:34 +08:00
config.gcc (powerpc-*): Make t-ppcgas imply usegas.h.
2008-10-21 Sandra Loosemore <sandra@codesourcery.com> gcc/ * config.gcc (powerpc-*): Make t-ppcgas imply usegas.h. * config/svr4.h (SVR4_ASM_SPEC): New. (ASM_SPEC): Inherit from SVR4_ASM_SPEC. * config/rs6000/sysv4.h (ASM_SPEC): Inherit from SVR4_ASM_SPEC. * doc/invoke.texi (Option Summary): Add -T to linker options. (Link Options): Document -T. From-SVN: r141267
This commit is contained in:
Sandra Loosemore
Sandra Loosemore
parent
106580684f
commit
3027350e73
@ -1,3 +1,13 @@
|
||||
2008-10-21 Sandra Loosemore <sandra@codesourcery.com>
|
||||
|
||||
* config.gcc (powerpc-*): Make t-ppcgas imply usegas.h.
|
||||
* config/svr4.h (SVR4_ASM_SPEC): New.
|
||||
(ASM_SPEC): Inherit from SVR4_ASM_SPEC.
|
||||
* config/rs6000/sysv4.h (ASM_SPEC): Inherit from SVR4_ASM_SPEC.
|
||||
|
||||
* doc/invoke.texi (Option Summary): Add -T to linker options.
|
||||
(Link Options): Document -T.
|
||||
|
||||
2008-10-21 Jakub Jelinek <jakub@redhat.com>
|
||||
|
||||
* tree-inline.c (tree_inlinable_function_p): Remove tuples
|
||||
|
||||
@ -1777,12 +1777,12 @@ powerpc-*-eabisimaltivec*)
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
|
||||
;;
|
||||
powerpc-*-eabisim*)
|
||||
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
|
||||
tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
|
||||
extra_options="${extra_options} rs6000/sysv4.opt"
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
|
||||
;;
|
||||
powerpc-*-elf*)
|
||||
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
|
||||
tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h"
|
||||
extra_options="${extra_options} rs6000/sysv4.opt"
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
|
||||
;;
|
||||
@ -1792,12 +1792,12 @@ powerpc-*-eabialtivec*)
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
|
||||
;;
|
||||
powerpc-xilinx-eabi*)
|
||||
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h"
|
||||
tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h"
|
||||
extra_options="${extra_options} rs6000/sysv4.opt"
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
|
||||
;;
|
||||
powerpc-*-eabi*)
|
||||
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h"
|
||||
tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h"
|
||||
extra_options="${extra_options} rs6000/sysv4.opt"
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
|
||||
;;
|
||||
@ -1885,22 +1885,22 @@ powerpc-*-lynxos*)
|
||||
gas=yes
|
||||
;;
|
||||
powerpcle-*-elf*)
|
||||
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
|
||||
tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
|
||||
extra_options="${extra_options} rs6000/sysv4.opt"
|
||||
;;
|
||||
powerpcle-*-eabisim*)
|
||||
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
|
||||
tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h rs6000/eabisim.h"
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
|
||||
extra_options="${extra_options} rs6000/sysv4.opt"
|
||||
;;
|
||||
powerpcle-*-eabi*)
|
||||
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h"
|
||||
tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/e500.h"
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
|
||||
extra_options="${extra_options} rs6000/sysv4.opt"
|
||||
;;
|
||||
powerpc-xilinx-eabi*)
|
||||
tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h"
|
||||
tm_file="${tm_file} dbxelf.h elfos.h usegas.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/singlefp.h rs6000/xfpu.h"
|
||||
extra_options="${extra_options} rs6000/sysv4.opt"
|
||||
tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
|
||||
;;
|
||||
|
||||
@ -585,9 +585,9 @@ extern int fixuplabelno;
|
||||
/* Override svr4.h definition. */
|
||||
#undef ASM_SPEC
|
||||
#define ASM_SPEC "%(asm_cpu) \
|
||||
%{,assembler|,assembler-with-cpp: %{mregnames} %{mno-regnames}} \
|
||||
%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*} \
|
||||
%{mrelocatable} %{mrelocatable-lib} %{fpic|fpie|fPIC|fPIE:-K PIC} \
|
||||
%{,assembler|,assembler-with-cpp: %{mregnames} %{mno-regnames}}" \
|
||||
SVR4_ASM_SPEC \
|
||||
"%{mrelocatable} %{mrelocatable-lib} %{fpic|fpie|fPIC|fPIE:-K PIC} \
|
||||
%{memb|msdata|msdata=eabi: -memb} \
|
||||
%{mlittle|mlittle-endian:-mlittle; \
|
||||
mbig|mbig-endian :-mbig; \
|
||||
|
||||
@ -55,7 +55,8 @@ along with GCC; see the file COPYING3. If not see
|
||||
&& strcmp (STR, "Tdata") && strcmp (STR, "Ttext") \
|
||||
&& strcmp (STR, "Tbss"))
|
||||
|
||||
/* Provide an ASM_SPEC appropriate for svr4. Here we try to support as
|
||||
/* Provide an ASM_SPEC appropriate for svr4.
|
||||
If we're not using GAS, we try to support as
|
||||
many of the specialized svr4 assembler options as seems reasonable,
|
||||
given that there are certain options which we can't (or shouldn't)
|
||||
support directly due to the fact that they conflict with other options
|
||||
@ -74,9 +75,16 @@ along with GCC; see the file COPYING3. If not see
|
||||
read its stdin.
|
||||
*/
|
||||
|
||||
#undef ASM_SPEC
|
||||
#define ASM_SPEC \
|
||||
#ifdef USE_GAS
|
||||
#define SVR4_ASM_SPEC \
|
||||
"%{v:-V} %{Wa,*:%*}"
|
||||
#else
|
||||
#define SVR4_ASM_SPEC \
|
||||
"%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
|
||||
#endif
|
||||
|
||||
#undef ASM_SPEC
|
||||
#define ASM_SPEC SVR4_ASM_SPEC
|
||||
|
||||
#define AS_NEEDS_DASH_FOR_PIPED_INPUT
|
||||
|
||||
|
||||
@ -406,7 +406,7 @@ Objective-C and Objective-C++ Dialects}.
|
||||
@gccoptlist{@var{object-file-name} -l@var{library} @gol
|
||||
-nostartfiles -nodefaultlibs -nostdlib -pie -rdynamic @gol
|
||||
-s -static -static-libgcc -shared -shared-libgcc -symbolic @gol
|
||||
-Wl,@var{option} -Xlinker @var{option} @gol
|
||||
-T @var{script} -Wl,@var{option} -Xlinker @var{option} @gol
|
||||
-u @var{symbol}}
|
||||
|
||||
@item Directory Options
|
||||
@ -7857,6 +7857,14 @@ about any unresolved references (unless overridden by the link editor
|
||||
option @samp{-Xlinker -z -Xlinker defs}). Only a few systems support
|
||||
this option.
|
||||
|
||||
@item -T @var{script}
|
||||
@opindex T
|
||||
@cindex linker script
|
||||
Use @var{script} as the linker script. This option is supported by most
|
||||
systems using the GNU linker. On some targets, such as bare-board
|
||||
targets without an operating system, the @option{-T} option may be required
|
||||
when linking to avoid references to undefined symbols.
|
||||
|
||||
@item -Xlinker @var{option}
|
||||
@opindex Xlinker
|
||||
Pass @var{option} as an option to the linker. You can use this to
|
||||
|
||||
Loading…
Reference in New Issue
Block a user