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config.gcc (arm-wrs-vxworks): Don't include svr4.h.

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gcc/
	* config.gcc (arm-wrs-vxworks): Don't include svr4.h.
	* config/vxworks.h (PTRDIFF_TYPE, SIZE_TYPE, TARGET_POSIX_IO): Define.
	* config/arm/vxworks.h (ASM_SPEC): Delete.
	(SUBTARGET_EXTRA_ASM_SPEC): Define.

From-SVN: r126310
This commit is contained in:
Richard Sandiford 2007-07-04 10:07:21 +00:00 committed by Richard Sandiford
parent f8827b1fff
commit c447f77406
4 changed files with 20 additions and 5 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2007-07-04 Richard Sandiford <richard@codesourcery.com>
* config.gcc (arm-wrs-vxworks): Don't include svr4.h.
* config/vxworks.h (PTRDIFF_TYPE, SIZE_TYPE, TARGET_POSIX_IO): Define.
* config/arm/vxworks.h (ASM_SPEC): Delete.
(SUBTARGET_EXTRA_ASM_SPEC): Define.
2007-07-04 Sebastian Pop <sebpop@gmail.com>
* tree-data-ref.h (data_dependence_relation): New flag reversed_p.

2
gcc/config.gcc
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@ -700,7 +700,7 @@ arm-semi-aof | armel-semi-aof)
tmake_file="arm/t-arm arm/t-semi"
;;
arm-wrs-vxworks)
tm_file="elfos.h svr4.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h"
tm_file="elfos.h arm/elf.h arm/aout.h ${tm_file} vx-common.h vxworks.h arm/vxworks.h"
tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
;;
arm*-*-freebsd*|strongarm*-*-freebsd*)

6
gcc/config/arm/vxworks.h
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@ -76,10 +76,8 @@ Boston, MA 02110-1301, USA. */
#define VXWORKS_ENDIAN_SPEC \
"%{mbig-endian|t4be|t4tbe|t5be|t5tbe|txscalebe:-EB}"
/* The -Q options from svr4.h aren't understood and must be removed. */
#undef ASM_SPEC
#define ASM_SPEC \
"%{v:-V} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*} " VXWORKS_ENDIAN_SPEC
#undef SUBTARGET_EXTRA_ASM_SPEC
#define SUBTARGET_EXTRA_ASM_SPEC VXWORKS_ENDIAN_SPEC
#undef LINK_SPEC
#define LINK_SPEC VXWORKS_LINK_SPEC " " VXWORKS_ENDIAN_SPEC

10
gcc/config/vxworks.h
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@ -106,6 +106,16 @@ extern void vxworks_asm_out_destructor (rtx symbol, int priority);
#undef VXWORKS_GOTT_INDEX
#define VXWORKS_GOTT_INDEX "__GOTT_INDEX__"
/* As for svr4.h (which not all VxWorks targets include). */
#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE "int"
#undef SIZE_TYPE
#define SIZE_TYPE "unsigned int"
/* Both kernels and RTPs have the facilities required by this macro. */
#define TARGET_POSIX_IO
/* A VxWorks implementation of TARGET_OS_CPP_BUILTINS. */
#define VXWORKS_OS_CPP_BUILTINS() \
do \