diff options
Diffstat (limited to 'sysdeps/sparc64/elf/crtend.S')
| -rw-r--r-- | sysdeps/sparc64/elf/crtend.S | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/sysdeps/sparc64/elf/crtend.S b/sysdeps/sparc64/elf/crtend.S new file mode 100644 index 0000000000..ea69083d69 --- /dev/null +++ b/sysdeps/sparc64/elf/crtend.S @@ -0,0 +1,50 @@ +.section ".ctors",#alloc,#write + + .align 8 +__CTOR_END__: + .xword 0 + +.section ".dtors",#alloc,#write + + .align 8 +__DTOR_END__: + .xword 0 + +.section ".init",#alloc,#execinstr + + call __do_global_ctors_aux + nop + +.text + + .align 4 + .type __do_global_ctors_aux,#function +__do_global_ctors_aux: + save %sp,-160,%sp + +#ifdef PIC +1: rd %pc, %g1 + sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7 + or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7 + add %l7, %g1, %l7 + sethi %hi(__CTOR_END__), %l0 + or %l0, %lo(__CTOR_END__), %l0 + ldx [%l7+%l0], %l0 +#else + sethi %hi(__CTOR_END__), %l0 + or %l0, %lo(__CTOR_END__), %l0 + add %l0, %g4, %l0 +#endif + + ba 3f + ldx [%l0+8], %l1 +2: jmpl %l1, %o7 + ldx [%l0+8], %l1 +3: addcc %l1, 1, %g0 + bnz,pt %xcc, 2b + add %l0, 8, %l0 + + ret + restore + + .size __do_global_ctors_aux,.-__do_global_ctors_aux |