From 642b5fb0007b64c77d186fcb018d571152ee1d47 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Mon, 14 Aug 2023 18:51:07 +0200
Subject: reorganization: first steps

---
 src/user/lib/thread.S | 40 ----------------------------------------
 1 file changed, 40 deletions(-)
 delete mode 100644 src/user/lib/thread.S

(limited to 'src/user/lib/thread.S')

diff --git a/src/user/lib/thread.S b/src/user/lib/thread.S
deleted file mode 100644
index 2900544..0000000
--- a/src/user/lib/thread.S
+++ /dev/null
@@ -1,40 +0,0 @@
-#define ASM_FILE 1
-#include <camellia/syscalls.h>
-#include <camellia/flags.h>
-
-.section .text
-.global thread_creates
-.type thread_creates, @function
-// void thread_creates(int flags, void (*fn)(void*), void *arg, void *stack);
-thread_creates:
-	push %r12
-	push %r13
-	push %r14
-
-	/* save fn, arg, stack */
-	mov %rsi, %r12
-	mov %rdx, %r13
-	mov %rcx, %r14
-
-	mov %rdi, %rsi
-	or $(FORK_SHAREMEM | FORK_SHAREHANDLE), %rsi
-	mov $_SYS_FORK, %rdi
-	xor %rdx, %rdx
-	syscall
-
-	test %rax, %rax
-	jz 1f
-	/* in parent, return normally */
-	pop %r14
-	pop %r13
-	pop %r12
-	ret
-1:	/* in child */
-	mov %r14, %rsp
-	mov %r13, %rdi
-	call *%r12
-
-	mov $_SYS_EXIT, %rdi
-	xor %rsi, %rsi
-	syscall
-	hlt /* if all else fails... */
-- 
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