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-rw-r--r--sys/rt/amd64/crt1.s21
1 files changed, 0 insertions, 21 deletions
diff --git a/sys/rt/amd64/crt1.s b/sys/rt/amd64/crt1.s
deleted file mode 100644
index aaad0ba..0000000
--- a/sys/rt/amd64/crt1.s
+++ /dev/null
@@ -1,21 +0,0 @@
-global _start
-
-; NOTE: assumes program loader has put argc, argv, envc, envp on stack
-section .text
-_start:
- xor rbp,rbp ; base pointer undefined: set to 0
- mov r9,rdx ; 6th arg: function to register with atexit()
- pop rsi ; 2nd arg: argc
- mov rdx,rsp ; 3rd arg: argv
- and rsp,$-16 ; align stack pointer to 16 bytes
- mov $_fini,r8 ; 5th arg: fini
- mov $_init,rcx ; 4th arg: init
- mov $main,rdi ; 1st arg: main
-
- call rt·boot ; int boot(
- ; int(*main)(int,char*[],char*[]),
- ; int argc,
- ; char *argv[],
- ; init, fini, atexit);
-
-.loop: jmp .loop ; should never reach...