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Merge branch 'master' of git://git.ucc.asn.au/tpg/acess2
[tpg/acess2.git]
/
Usermode
/
Libraries
/
ld-acess.so_src
/
arch
/
armv7.S.h
diff --git
a/Usermode/Libraries/ld-acess.so_src/arch/armv7.S.h
b/Usermode/Libraries/ld-acess.so_src/arch/armv7.S.h
index
85a3ac6
..
9132c02
100644
(file)
--- a/
Usermode/Libraries/ld-acess.so_src/arch/armv7.S.h
+++ b/
Usermode/Libraries/ld-acess.so_src/arch/armv7.S.h
@@
-2,12
+2,11
@@
// Acess2 ARMv7 - System Calls
//
// Acess2 ARMv7 - System Calls
//
-#include "../../../../Kernel/include/syscalls.h"
-
.globl _start
.extern SoMain
_start:
pop {r0}
.globl _start
.extern SoMain
_start:
pop {r0}
+ ldm sp, {r1,r2,r3}
bl SoMain
mov r4, r0
bl SoMain
mov r4, r0
@@
-33,6
+32,13
@@
__ucmpdi2:
mov r0, #1
mov pc, lr
mov r0, #1
mov pc, lr
+@ Well, can't blame it
+@ - Clear the instruction cache
+.globl __clear_cache
+__clear_cache:
+ svc #0x1001
+ mov pc, lr
+
@ DEST
@ SRC
@_memcpy:
@ DEST
@ SRC
@_memcpy:
@@
-53,32
+59,31
@@
_errno: .long 0 @ Placed in .text, to allow use of relative addressing
.macro syscall0 _name, _num
.globl \_name
\_name:
.macro syscall0 _name, _num
.globl \_name
\_name:
+ push {lr}
svc #\_num
str r2, _errno
svc #\_num
str r2, _errno
- mov pc, lr
+ pop {pc}
.endm
.macro syscall5 _name, _num
.globl \_name
\_name:
.endm
.macro syscall5 _name, _num
.globl \_name
\_name:
- push {r4}
- ldr r4, [sp,#
4
]
+ push {r4
, lr
}
+ ldr r4, [sp,#
8
]
svc #\_num
str r2, _errno
svc #\_num
str r2, _errno
- pop {r4}
- mov pc, lr
+ pop {r4, pc}
.endm
.macro syscall6 _name, _num
.globl \_name
\_name:
.endm
.macro syscall6 _name, _num
.globl \_name
\_name:
- push {r4,r5}
- ldr r4, [sp,#
8
]
- ldr r5, [sp,#1
2
]
+ push {r4,r5
,lr
}
+ ldr r4, [sp,#
12
]
+ ldr r5, [sp,#1
6
]
svc #\_num
str r2, _errno
svc #\_num
str r2, _errno
- pop {r4,r5}
- mov pc, lr
+ pop {r4,r5,pc}
.endm
#define SYSCALL0(_name,_num) syscall0 _name, _num
.endm
#define SYSCALL0(_name,_num) syscall0 _name, _num
UCC
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