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Diffstat (limited to 'crt/x86_64/crt1.s')
-rw-r--r--crt/x86_64/crt1.s8
1 files changed, 5 insertions, 3 deletions
diff --git a/crt/x86_64/crt1.s b/crt/x86_64/crt1.s
index 45cbb9db..50222f1c 100644
--- a/crt/x86_64/crt1.s
+++ b/crt/x86_64/crt1.s
@@ -1,4 +1,6 @@
/* Written 2011 Nicholas J. Kain, released as Public Domain */
+.weak _init
+.weak _fini
.text
.global _start
_start:
@@ -9,8 +11,8 @@ _start:
andq $-16,%rsp /* align stack pointer */
push %rax /* 8th arg: glibc ABI compatible */
push %rsp /* 7th arg: glibc ABI compatible */
- xor %r8,%r8 /* 5th arg: always 0 */
- xor %rcx,%rcx /* 4th arg: always 0 */
+ mov $_fini,%r8 /* 5th arg: fini/dtors function */
+ mov $_init,%rcx /* 4th arg: init/ctors function */
mov $main,%rdi /* 1st arg: application entry ip */
call __libc_start_main /* musl init will run the program */
-.L0: jmp .L0
+1: jmp 1b