diff options
Diffstat (limited to 'sysdeps/i386/sysdep.h')
| -rw-r--r-- | sysdeps/i386/sysdep.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sysdeps/i386/sysdep.h b/sysdeps/i386/sysdep.h index 56ba304..2739cb0 100644 --- a/sysdeps/i386/sysdep.h +++ b/sysdeps/i386/sysdep.h @@ -131,6 +131,33 @@ lose: SYSCALL_PIC_SETUP \ 0: popl %ebx; \ cfi_adjust_cfa_offset (-4); \ addl $_GLOBAL_OFFSET_TABLE+[.-0b], %ebx; + +# ifndef HAVE_HIDDEN +# define SETUP_PIC_REG(reg) \ + call 1f; \ + .subsection 1; \ +1:movl (%esp), %e##reg; \ + ret; \ + .previous +# else +# define SETUP_PIC_REG(reg) \ + .ifndef __i686.get_pc_thunk.reg; \ + .section .gnu.linkonce.t.__i686.get_pc_thunk.reg,"ax",@progbits; \ + .globl __i686.get_pc_thunk.reg; \ + .hidden __i686.get_pc_thunk.reg; \ + .type __i686.get_pc_thunk.reg,@function; \ +__i686.get_pc_thunk.reg: \ + movl (%esp), %e##reg; \ + ret; \ + .size __i686.get_pc_thunk.reg, . - __i686.get_pc_thunk.reg; \ + .previous; \ + .endif; \ + call __i686.get_pc_thunk.reg +# endif + +# define LOAD_PIC_REG(reg) \ + SETUP_PIC_REG(reg); addl $_GLOBAL_OFFSET_TABLE_, %e##reg + #else #define JUMPTARGET(name) name #define SYSCALL_PIC_SETUP /* Nothing. */ |