From e7a742ec9624db7b29d824a7b9899b73554322e3 Mon Sep 17 00:00:00 2001 From: Eric Botcazou Date: Sat, 17 Jul 2004 23:09:14 +0200 Subject: libgcc2.c (__enable_execute_stack): New symbol. * 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. From-SVN: r84880 --- gcc/libgcc-std.ver | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'gcc/libgcc-std.ver') diff --git a/gcc/libgcc-std.ver b/gcc/libgcc-std.ver index 749040e..1abe07c 100644 --- a/gcc/libgcc-std.ver +++ b/gcc/libgcc-std.ver @@ -216,3 +216,9 @@ GCC_3.4 { __paritydi2 __parityti2 } + +%inherit GCC_3.4.2 GCC_3.4 +GCC_3.4.2 { + # Used to deal with trampoline initialization on some platforms + __enable_execute_stack +} -- cgit v1.1