From bf126cb24e809f36067ce43f9186cbe53b906cad Mon Sep 17 00:00:00 2001
From: David McCullough <davidm@snapgear.com>
Date: Wed, 19 Dec 2001 03:43:54 +0000
Subject: merged the two startup files so that uClinux people always get the
 correct arg processing whether they are using PIC or not,  and vice-versa for
 the MMU folks.

---
 libc/sysdeps/linux/arm/crt0pic.S | 65 ----------------------------------------
 1 file changed, 65 deletions(-)
 delete mode 100644 libc/sysdeps/linux/arm/crt0pic.S

(limited to 'libc/sysdeps/linux/arm/crt0pic.S')

diff --git a/libc/sysdeps/linux/arm/crt0pic.S b/libc/sysdeps/linux/arm/crt0pic.S
deleted file mode 100644
index 7cb26e80e..000000000
--- a/libc/sysdeps/linux/arm/crt0pic.S
+++ /dev/null
@@ -1,65 +0,0 @@
-/* When we enter this piece of code, the program stack looks like this:
-        argc            argument counter (integer)
-        argv[0]         program name (pointer)
-        argv[1...N]     program args (pointers)
-        argv[argc-1]    end of args (integer)
-	NULL
-        env[0...N]      environment variables (pointers)
-        NULL
-	
-   When we are done here, we want
-	a1=argc
-	a2=argv[0]
-	a3=argv[argc+1]
-
-ARM register quick reference:
-
-    Name    Number       ARM Procedure Calling Standard Role
-
-    a1      r0           argument 1 / integer result / scratch register / argc
-    a2      r1           argument 2 / scratch register / argv
-    a3      r2           argument 3 / scratch register / envp
-    a4      r3           argument 4 / scratch register
-    v1      r4           register variable
-    v2      r5           register variable
-    v3      r6           register variable
-    v4      r7           register variable
-    v5      r8           register variable
-    sb/v6   r9           static base / register variable
-    sl/v7   r10          stack limit / stack chunk handle / reg. variable
-    fp      r11          frame pointer
-    ip      r12          scratch register / new-sb in inter-link-unit calls
-    sp      r13          lower end of current stack frame
-    lr      r14          link address / scratch register
-    pc      r15          program counter
-*/
-
-.text
-	.global _start
-	.global __uClibc_main
-
-	.type   _start,%function
-	.type   __uClibc_main,%function
-
-
-@ r0 = argc
-@ r1 = argv
-@ r2 = envp
-@ sl = data segment
-#define BASEREG	    r9
-
-.text
-_start:
-	@ adjust the data segment base pointer
-	ldr r3,=__data_start
-	sub sl,sl,r3
-	mov BASEREG,sl
-
-	/* pull argc, argv and envp off the stack */
-	ldr r0,[sp, #0]
-	ldr r1,[sp, #4]
-	ldr r2,[sp, #8]
-
-	/* Ok, now run uClibc's main() -- shouldn't return */
-	bl	__uClibc_main
-
-- 
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