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(ELF_MACHINE_LOAD_ADDRESS): Support loading big binaries where @gprel(sym) cannot be handled in 'add' but instead has to be used with 'movl'.

This commit is contained in:
Ulrich Drepper 2003-08-18 17:15:52 +00:00
parent 8269c5f1c9
commit 333b24d321
1 changed files with 4 additions and 4 deletions
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8
sysdeps/ia64/dl-fptr.h
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@ -23,14 +23,14 @@
#include <ia64intrin.h> #include <ia64intrin.h>
#include <sysdeps/generic/dl-fptr.h> #include <sysdeps/generic/dl-fptr.h>
#define COMPARE_AND_SWAP(ptr,old,new) \ #define COMPARE_AND_SWAP(ptr, old, new) \
__sync_bool_compare_and_swap ((ptr), (old), (new)) __sync_bool_compare_and_swap (ptr, old, new)
/* There are currently 123 dynamic symbols in ld.so. /* There are currently 123 dynamic symbols in ld.so.
ELF_MACHINE_BOOT_FPTR_TABLE_LEN needs to be at least that big. */ ELF_MACHINE_BOOT_FPTR_TABLE_LEN needs to be at least that big. */
#define ELF_MACHINE_BOOT_FPTR_TABLE_LEN 200 #define ELF_MACHINE_BOOT_FPTR_TABLE_LEN 200
#define ELF_MACHINE_LOAD_ADDRESS(var,symbol) \ #define ELF_MACHINE_LOAD_ADDRESS(var, symbol) \
asm ("addl %0 = @gprel (" #symbol "), gp" : "=r" (var)); asm ("movl %0 = @gprel (" #symbol ");; add %0 = %0, gp" : "=&r" (var));
#endif /* !dl_ia64_fptr_h */ #endif /* !dl_ia64_fptr_h */