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| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-17 21:09:14 +0000 |
|---|---|---|
| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-17 21:09:14 +0000 |
| commit | 5577e296f30c21bb7a918ad14632a7d162e269fd (patch) | |
| tree | adb37612658bd4d95ab4862b248c91a39335be16 /gcc/config/netbsd.h | |
| parent | e60d3615a1f761f5a21d89bf350ba1ffa482cbcb (diff) | |
| download | gcc-5577e296f30c21bb7a918ad14632a7d162e269fd.tar.gz | |
* libgcc2.c (__enable_execute_stack): New symbol.
* libgcc-std.ver (GCC_3.4.2): New version. Inherit from GCC_3.4
and declare __enable_execute_stack.
* mklibgcc.in (lib2funcs): Add _enable_execute_stack.
* config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): ANSIfy.
* config/sol2.h (TRANSFER_FROM_TRAMPOLINE): Rename into
ENABLE_EXECUTE_STACK.
* config/alpha/alpha.c (alpha_initialize_trampoline): Conditionalize
on ENABLE_EXECUTE_STACK instead of TRANSFER_FROM_TRAMPOLINE.
* config/alpha/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Rename into
ENABLE_EXECUTE_STACK.
* config/alpha/osf.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
* config/i386/i386.c (x86_initialize_trampoline): Conditionalize
on ENABLE_EXECUTE_STACK instead of TRANSFER_FROM_TRAMPOLINE.
* config/i386/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Rename into
ENABLE_EXECUTE_STACK.
* config/i386/netbsd.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
* config/i386/netbsd64.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
* config/sparc/freebsd.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
* config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Likewise.
* config/sparc/sparc.c (sparc_initialize_trampoline): Conditionalize
on ENABLE_EXECUTE_STACK instead of TRANSFER_FROM_TRAMPOLINE.
(sparc64_initialize_trampoline): Likewise.
* doc/tm.texi (trampolines): Add ENABLE_EXECUTE_STACK macro.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84880 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/netbsd.h')
| -rw-r--r-- | gcc/config/netbsd.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/config/netbsd.h b/gcc/config/netbsd.h index 40adf1a381d..aad3cac9430 100644 --- a/gcc/config/netbsd.h +++ b/gcc/config/netbsd.h @@ -178,7 +178,7 @@ Boston, MA 02111-1307, USA. */ /* Attempt to turn on execute permission for the stack. This may be - used by TRANSFER_FROM_TRAMPOLINE of the target needs it (that is, + used by INITIALIZE_TRAMPOLINE of the target needs it (that is, if the target machine can change execute permissions on a page). There is no way to query the execute permission of the stack, so @@ -193,8 +193,7 @@ Boston, MA 02111-1307, USA. */ #define NETBSD_ENABLE_EXECUTE_STACK \ extern void __enable_execute_stack (void *); \ void \ -__enable_execute_stack (addr) \ - void *addr; \ +__enable_execute_stack (void *addr) \ { \ extern int mprotect (void *, size_t, int); \ extern int __sysctl (int *, unsigned int, void *, size_t *, \ |