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os_dep.c: Add FreeBSD/PowerPC bits.

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2005-06-15  Andreas Tobler  <a.tobler@schweiz.ch>

	* os_dep.c: Add FreeBSD/PowerPC bits.
	(GC_SysVGetDataStart): Likewise.
	* include/private/gcconfig.h: Likewise.

From-SVN: r100997
This commit is contained in:
Andreas Tobler 2005-06-15 23:25:54 +02:00 committed by Andreas Tobler
parent 2decfada04
commit 9af9e7faa2
3 changed files with 28 additions and 2 deletions
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6
boehm-gc/ChangeLog
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@ -1,3 +1,9 @@
2005-06-15 Andreas Tobler <a.tobler@schweiz.ch>
* os_dep.c: Add FreeBSD/PowerPC bits.
(GC_SysVGetDataStart): Likewise.
* include/private/gcconfig.h: Likewise.
2005-05-25 Andrew Haley <aph@redhat.com> 2005-05-25 Andrew Haley <aph@redhat.com>
* include/private/gcconfig.h (HBLKSIZE): Define to 4096 on * include/private/gcconfig.h (HBLKSIZE): Define to 4096 on

20
boehm-gc/include/private/gcconfig.h
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@ -239,6 +239,10 @@
# define POWERPC # define POWERPC
# define mach_type_known # define mach_type_known
# endif # endif
# if defined(FREEBSD) && (defined(powerpc) || defined(__powerpc__))
# define POWERPC
# define mach_type_known
# endif
# if defined(LINUX) && defined(__mc68000__) # if defined(LINUX) && defined(__mc68000__)
# define M68K # define M68K
# define mach_type_known # define mach_type_known
@ -798,6 +802,22 @@
should be looked into some more */ should be looked into some more */
# define NO_PTHREAD_TRYLOCK # define NO_PTHREAD_TRYLOCK
# endif # endif
# ifdef FREEBSD
# define ALIGNMENT 4
# define OS_TYPE "FREEBSD"
# ifndef GC_FREEBSD_THREADS
# define MPROTECT_VDB
# endif
# define SIG_SUSPEND SIGUSR1
# define SIG_THR_RESTART SIGUSR2
# define FREEBSD_STACKBOTTOM
# ifdef __ELF__
# define DYNAMIC_LOADING
# endif
extern char etext[];
extern char * GC_FreeBSDGetDataStart();
# define DATASTART GC_FreeBSDGetDataStart(0x1000, &etext)
# endif
# ifdef NETBSD # ifdef NETBSD
# define ALIGNMENT 4 # define ALIGNMENT 4
# define OS_TYPE "NETBSD" # define OS_TYPE "NETBSD"

4
boehm-gc/os_dep.c
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@ -80,7 +80,7 @@
# define NEED_FIND_LIMIT # define NEED_FIND_LIMIT
# endif # endif
#if defined(FREEBSD) && defined(I386) #if defined(FREEBSD) && (defined(I386) || defined(powerpc) || defined(__powerpc__))
# include <machine/trap.h> # include <machine/trap.h>
# if !defined(PCR) # if !defined(PCR)
# define NEED_FIND_LIMIT # define NEED_FIND_LIMIT
@ -1387,7 +1387,7 @@ int * etext_addr;
} }
# endif # endif
# if defined(FREEBSD) && defined(I386) && !defined(PCR) # if defined(FREEBSD) && (defined(I386) || defined(powerpc) || defined(__powerpc__)) && !defined(PCR)
/* Its unclear whether this should be identical to the above, or */ /* Its unclear whether this should be identical to the above, or */
/* whether it should apply to non-X86 architectures. */ /* whether it should apply to non-X86 architectures. */
/* For now we don't assume that there is always an empty page after */ /* For now we don't assume that there is always an empty page after */