aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/lib
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/lib')
-rw-r--r--arch/arm/lib/backtrace.S8
-rw-r--r--arch/arm/lib/clear_user.S4
-rw-r--r--arch/arm/lib/copy_page.S2
-rw-r--r--arch/arm/lib/csumipv6.S2
-rw-r--r--arch/arm/lib/delay.S18
-rw-r--r--arch/arm/lib/ecard.S4
-rw-r--r--arch/arm/lib/findbit.S10
-rw-r--r--arch/arm/lib/io-readsb.S6
-rw-r--r--arch/arm/lib/io-readsw-armv3.S6
-rw-r--r--arch/arm/lib/io-writesb.S6
-rw-r--r--arch/arm/lib/io-writesw-armv3.S6
-rw-r--r--arch/arm/lib/memchr.S2
-rw-r--r--arch/arm/lib/memset.S4
-rw-r--r--arch/arm/lib/memzero.S4
-rw-r--r--arch/arm/lib/strchr.S2
-rw-r--r--arch/arm/lib/strncpy_from_user.S5
-rw-r--r--arch/arm/lib/strnlen_user.S5
-rw-r--r--arch/arm/lib/strrchr.S2
-rw-r--r--arch/arm/lib/uaccess.S8
19 files changed, 51 insertions, 53 deletions
diff --git a/arch/arm/lib/backtrace.S b/arch/arm/lib/backtrace.S
index 16153c86c3f..058b80d72aa 100644
--- a/arch/arm/lib/backtrace.S
+++ b/arch/arm/lib/backtrace.S
@@ -41,7 +41,7 @@ ENTRY(c_backtrace)
movne r0, #0
movs frame, r0
1: moveq r0, #-2
- LOADREGS(eqfd, sp!, {r4 - r8, pc})
+ ldmeqfd sp!, {r4 - r8, pc}
2: stmfd sp!, {pc} @ calculate offset of PC in STMIA instruction
ldr r0, [sp], #4
@@ -85,7 +85,7 @@ ENTRY(c_backtrace)
* A zero next framepointer means we're done.
*/
teq next, #0
- LOADREGS(eqfd, sp!, {r4 - r8, pc})
+ ldmeqfd sp!, {r4 - r8, pc}
/*
* The next framepointer must be above the
@@ -104,7 +104,7 @@ ENTRY(c_backtrace)
1007: ldr r0, =.Lbad
mov r1, frame
bl printk
- LOADREGS(fd, sp!, {r4 - r8, pc})
+ ldmfd sp!, {r4 - r8, pc}
.ltorg
.previous
@@ -145,7 +145,7 @@ ENTRY(c_backtrace)
adrne r0, .Lcr
blne printk
mov r0, stack
- LOADREGS(fd, sp!, {instr, reg, stack, r7, r8, pc})
+ ldmfd sp!, {instr, reg, stack, r7, r8, pc}
.Lfp: .asciz " r%d = %08X%c"
.Lcr: .asciz "\n"
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
index 7ff9f831b3f..ea435ae2e4a 100644
--- a/arch/arm/lib/clear_user.S
+++ b/arch/arm/lib/clear_user.S
@@ -43,10 +43,10 @@ USER( strnebt r2, [r0], #1)
tst r1, #1 @ x1 x0 x1 x0 x1 x0 x1
USER( strnebt r2, [r0], #1)
mov r0, #0
- LOADREGS(fd,sp!, {r1, pc})
+ ldmfd sp!, {r1, pc}
.section .fixup,"ax"
.align 0
-9001: LOADREGS(fd,sp!, {r0, pc})
+9001: ldmfd sp!, {r0, pc}
.previous
diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
index 68117968482..666c99cc074 100644
--- a/arch/arm/lib/copy_page.S
+++ b/arch/arm/lib/copy_page.S
@@ -43,4 +43,4 @@ ENTRY(copy_page)
bgt 1b @ 1
PLD( ldmeqia r1!, {r3, r4, ip, lr} )
PLD( beq 2b )
- LOADREGS(fd, sp!, {r4, pc}) @ 3
+ ldmfd sp!, {r4, pc} @ 3
diff --git a/arch/arm/lib/csumipv6.S b/arch/arm/lib/csumipv6.S
index 7065a20ee8a..9621469beec 100644
--- a/arch/arm/lib/csumipv6.S
+++ b/arch/arm/lib/csumipv6.S
@@ -28,5 +28,5 @@ ENTRY(__csum_ipv6_magic)
adcs r0, r0, r3
adcs r0, r0, r2
adcs r0, r0, #0
- LOADREGS(fd, sp!, {pc})
+ ldmfd sp!, {pc}
diff --git a/arch/arm/lib/delay.S b/arch/arm/lib/delay.S
index 9183b06c0e2..930a7025922 100644
--- a/arch/arm/lib/delay.S
+++ b/arch/arm/lib/delay.S
@@ -31,7 +31,7 @@ ENTRY(__const_udelay) @ 0 <= r0 <= 0x7fffff06
mov r2, r2, lsr #10 @ max = 0x00007fff
mul r0, r2, r0 @ max = 2^32-1
movs r0, r0, lsr #6
- RETINSTR(moveq,pc,lr)
+ moveq pc, lr
/*
* loops = r0 * HZ * loops_per_jiffy / 1000000
@@ -43,20 +43,20 @@ ENTRY(__const_udelay) @ 0 <= r0 <= 0x7fffff06
ENTRY(__delay)
subs r0, r0, #1
#if 0
- RETINSTR(movls,pc,lr)
+ movls pc, lr
subs r0, r0, #1
- RETINSTR(movls,pc,lr)
+ movls pc, lr
subs r0, r0, #1
- RETINSTR(movls,pc,lr)
+ movls pc, lr
subs r0, r0, #1
- RETINSTR(movls,pc,lr)
+ movls pc, lr
subs r0, r0, #1
- RETINSTR(movls,pc,lr)
+ movls pc, lr
subs r0, r0, #1
- RETINSTR(movls,pc,lr)
+ movls pc, lr
subs r0, r0, #1
- RETINSTR(movls,pc,lr)
+ movls pc, lr
subs r0, r0, #1
#endif
bhi __delay
- RETINSTR(mov,pc,lr)
+ mov pc, lr
diff --git a/arch/arm/lib/ecard.S b/arch/arm/lib/ecard.S
index fb7b602a6f7..c55aaa2a208 100644
--- a/arch/arm/lib/ecard.S
+++ b/arch/arm/lib/ecard.S
@@ -29,7 +29,7 @@ ENTRY(ecard_loader_read)
CPSR2SPSR(r0)
mov lr, pc
mov pc, r2
- LOADREGS(fd, sp!, {r4 - r12, pc})
+ ldmfd sp!, {r4 - r12, pc}
@ Purpose: call an expansion card loader to reset the card
@ Proto : void read_loader(int card_base, char *loader);
@@ -41,5 +41,5 @@ ENTRY(ecard_loader_reset)
CPSR2SPSR(r0)
mov lr, pc
add pc, r1, #8
- LOADREGS(fd, sp!, {r4 - r12, pc})
+ ldmfd sp!, {r4 - r12, pc}
diff --git a/arch/arm/lib/findbit.S b/arch/arm/lib/findbit.S
index 6f8e27a58c7..a5ca0248aa4 100644
--- a/arch/arm/lib/findbit.S
+++ b/arch/arm/lib/findbit.S
@@ -32,7 +32,7 @@ ENTRY(_find_first_zero_bit_le)
2: cmp r2, r1 @ any more?
blo 1b
3: mov r0, r1 @ no free bits
- RETINSTR(mov,pc,lr)
+ mov pc, lr
/*
* Purpose : Find next 'zero' bit
@@ -66,7 +66,7 @@ ENTRY(_find_first_bit_le)
2: cmp r2, r1 @ any more?
blo 1b
3: mov r0, r1 @ no free bits
- RETINSTR(mov,pc,lr)
+ mov pc, lr
/*
* Purpose : Find next 'one' bit
@@ -98,7 +98,7 @@ ENTRY(_find_first_zero_bit_be)
2: cmp r2, r1 @ any more?
blo 1b
3: mov r0, r1 @ no free bits
- RETINSTR(mov,pc,lr)
+ mov pc, lr
ENTRY(_find_next_zero_bit_be)
teq r1, #0
@@ -126,7 +126,7 @@ ENTRY(_find_first_bit_be)
2: cmp r2, r1 @ any more?
blo 1b
3: mov r0, r1 @ no free bits
- RETINSTR(mov,pc,lr)
+ mov pc, lr
ENTRY(_find_next_bit_be)
teq r1, #0
@@ -164,5 +164,5 @@ ENTRY(_find_next_bit_be)
addeq r2, r2, #1
mov r0, r2
#endif
- RETINSTR(mov,pc,lr)
+ mov pc, lr
diff --git a/arch/arm/lib/io-readsb.S b/arch/arm/lib/io-readsb.S
index d3d8de71a2c..fb966ad0276 100644
--- a/arch/arm/lib/io-readsb.S
+++ b/arch/arm/lib/io-readsb.S
@@ -72,7 +72,7 @@ ENTRY(__raw_readsb)
bpl .Linsb_16_lp
tst r2, #15
- LOADREGS(eqfd, sp!, {r4 - r6, pc})
+ ldmeqfd sp!, {r4 - r6, pc}
.Linsb_no_16: tst r2, #8
beq .Linsb_no_8
@@ -109,7 +109,7 @@ ENTRY(__raw_readsb)
str r3, [r1], #4
.Linsb_no_4: ands r2, r2, #3
- LOADREGS(eqfd, sp!, {r4 - r6, pc})
+ ldmeqfd sp!, {r4 - r6, pc}
cmp r2, #2
ldrb r3, [r0]
@@ -119,4 +119,4 @@ ENTRY(__raw_readsb)
ldrgtb r3, [r0]
strgtb r3, [r1]
- LOADREGS(fd, sp!, {r4 - r6, pc})
+ ldmfd sp!, {r4 - r6, pc}
diff --git a/arch/arm/lib/io-readsw-armv3.S b/arch/arm/lib/io-readsw-armv3.S
index 146d47c1545..4ef90418514 100644
--- a/arch/arm/lib/io-readsw-armv3.S
+++ b/arch/arm/lib/io-readsw-armv3.S
@@ -28,7 +28,7 @@
strb r3, [r1], #1
subs r2, r2, #1
- RETINSTR(moveq, pc, lr)
+ moveq pc, lr
ENTRY(__raw_readsw)
teq r2, #0 @ do we have to check for the zero len?
@@ -69,7 +69,7 @@ ENTRY(__raw_readsw)
bpl .Linsw_8_lp
tst r2, #7
- LOADREGS(eqfd, sp!, {r4, r5, r6, pc})
+ ldmeqfd sp!, {r4, r5, r6, pc}
.Lno_insw_8: tst r2, #4
beq .Lno_insw_4
@@ -102,6 +102,6 @@ ENTRY(__raw_readsw)
movne r3, r3, lsr #8
strneb r3, [r1]
- LOADREGS(fd, sp!, {r4, r5, r6, pc})
+ ldmfd sp!, {r4, r5, r6, pc}
diff --git a/arch/arm/lib/io-writesb.S b/arch/arm/lib/io-writesb.S
index 08209fc640e..7eba2b6cc69 100644
--- a/arch/arm/lib/io-writesb.S
+++ b/arch/arm/lib/io-writesb.S
@@ -64,7 +64,7 @@ ENTRY(__raw_writesb)
bpl .Loutsb_16_lp
tst r2, #15
- LOADREGS(eqfd, sp!, {r4, r5, pc})
+ ldmeqfd sp!, {r4, r5, pc}
.Loutsb_no_16: tst r2, #8
beq .Loutsb_no_8
@@ -80,7 +80,7 @@ ENTRY(__raw_writesb)
outword r3
.Loutsb_no_4: ands r2, r2, #3
- LOADREGS(eqfd, sp!, {r4, r5, pc})
+ ldmeqfd sp!, {r4, r5, pc}
cmp r2, #2
ldrb r3, [r1], #1
@@ -90,4 +90,4 @@ ENTRY(__raw_writesb)
ldrgtb r3, [r1]
strgtb r3, [r0]
- LOADREGS(fd, sp!, {r4, r5, pc})
+ ldmfd sp!, {r4, r5, pc}
diff --git a/arch/arm/lib/io-writesw-armv3.S b/arch/arm/lib/io-writesw-armv3.S
index 52d62b48129..1607a29f49b 100644
--- a/arch/arm/lib/io-writesw-armv3.S
+++ b/arch/arm/lib/io-writesw-armv3.S
@@ -29,7 +29,7 @@
orr r3, r3, r3, lsl #16
str r3, [r0]
subs r2, r2, #1
- RETINSTR(moveq, pc, lr)
+ moveq pc, lr
ENTRY(__raw_writesw)
teq r2, #0 @ do we have to check for the zero len?
@@ -80,7 +80,7 @@ ENTRY(__raw_writesw)
bpl .Loutsw_8_lp
tst r2, #7
- LOADREGS(eqfd, sp!, {r4, r5, r6, pc})
+ ldmeqfd sp!, {r4, r5, r6, pc}
.Lno_outsw_8: tst r2, #4
beq .Lno_outsw_4
@@ -124,4 +124,4 @@ ENTRY(__raw_writesw)
orrne ip, ip, ip, lsr #16
strne ip, [r0]
- LOADREGS(fd, sp!, {r4, r5, r6, pc})
+ ldmfd sp!, {r4, r5, r6, pc}
diff --git a/arch/arm/lib/memchr.S b/arch/arm/lib/memchr.S
index ac34fe55d21..e7ab1ea8eba 100644
--- a/arch/arm/lib/memchr.S
+++ b/arch/arm/lib/memchr.S
@@ -22,4 +22,4 @@ ENTRY(memchr)
bne 1b
sub r0, r0, #1
2: movne r0, #0
- RETINSTR(mov,pc,lr)
+ mov pc, lr
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index a1795f59993..95b110b07a8 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -53,7 +53,7 @@ ENTRY(memset)
stmgeia r0!, {r1, r3, ip, lr}
stmgeia r0!, {r1, r3, ip, lr}
bgt 2b
- LOADREGS(eqfd, sp!, {pc}) @ Now <64 bytes to go.
+ ldmeqfd sp!, {pc} @ Now <64 bytes to go.
/*
* No need to correct the count; we're only testing bits from now on
*/
@@ -77,4 +77,4 @@ ENTRY(memset)
strneb r1, [r0], #1
tst r2, #1
strneb r1, [r0], #1
- RETINSTR(mov,pc,lr)
+ mov pc, lr
diff --git a/arch/arm/lib/memzero.S b/arch/arm/lib/memzero.S
index 51ccc60160f..abf2508e822 100644
--- a/arch/arm/lib/memzero.S
+++ b/arch/arm/lib/memzero.S
@@ -53,7 +53,7 @@ ENTRY(__memzero)
stmgeia r0!, {r2, r3, ip, lr} @ 4
stmgeia r0!, {r2, r3, ip, lr} @ 4
bgt 3b @ 1
- LOADREGS(eqfd, sp!, {pc}) @ 1/2 quick exit
+ ldmeqfd sp!, {pc} @ 1/2 quick exit
/*
* No need to correct the count; we're only testing bits from now on
*/
@@ -77,4 +77,4 @@ ENTRY(__memzero)
strneb r2, [r0], #1 @ 1
tst r1, #1 @ 1 a byte left over
strneb r2, [r0], #1 @ 1
- RETINSTR(mov,pc,lr) @ 1
+ mov pc, lr @ 1
diff --git a/arch/arm/lib/strchr.S b/arch/arm/lib/strchr.S
index 5b9b493733f..9f18d6fdee6 100644
--- a/arch/arm/lib/strchr.S
+++ b/arch/arm/lib/strchr.S
@@ -23,4 +23,4 @@ ENTRY(strchr)
teq r2, r1
movne r0, #0
subeq r0, r0, #1
- RETINSTR(mov,pc,lr)
+ mov pc, lr
diff --git a/arch/arm/lib/strncpy_from_user.S b/arch/arm/lib/strncpy_from_user.S
index 629cc877527..35649f04fca 100644
--- a/arch/arm/lib/strncpy_from_user.S
+++ b/arch/arm/lib/strncpy_from_user.S
@@ -21,7 +21,6 @@
* -EFAULT on exception, or "len" if we fill the whole buffer
*/
ENTRY(__arch_strncpy_from_user)
- save_lr
mov ip, r1
1: subs r2, r2, #1
USER( ldrplbt r3, [r1], #1)
@@ -31,13 +30,13 @@ USER( ldrplbt r3, [r1], #1)
bne 1b
sub r1, r1, #1 @ take NUL character out of count
2: sub r0, r1, ip
- restore_pc
+ mov pc, lr
.section .fixup,"ax"
.align 0
9001: mov r3, #0
strb r3, [r0, #0] @ null terminate
mov r0, #-EFAULT
- restore_pc
+ mov pc, lr
.previous
diff --git a/arch/arm/lib/strnlen_user.S b/arch/arm/lib/strnlen_user.S
index 67bcd826812..3668a15991e 100644
--- a/arch/arm/lib/strnlen_user.S
+++ b/arch/arm/lib/strnlen_user.S
@@ -21,7 +21,6 @@
* or zero on exception, or n + 1 if too long
*/
ENTRY(__arch_strnlen_user)
- save_lr
mov r2, r0
1:
USER( ldrbt r3, [r0], #1)
@@ -31,10 +30,10 @@ USER( ldrbt r3, [r0], #1)
bne 1b
add r0, r0, #1
2: sub r0, r0, r2
- restore_pc
+ mov pc, lr
.section .fixup,"ax"
.align 0
9001: mov r0, #0
- restore_pc
+ mov pc, lr
.previous
diff --git a/arch/arm/lib/strrchr.S b/arch/arm/lib/strrchr.S
index fa923f026f1..538df220aa4 100644
--- a/arch/arm/lib/strrchr.S
+++ b/arch/arm/lib/strrchr.S
@@ -22,4 +22,4 @@ ENTRY(strrchr)
teq r2, #0
bne 1b
mov r0, r3
- RETINSTR(mov,pc,lr)
+ mov pc, lr
diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
index 0cc450f863b..1f1545d737b 100644
--- a/arch/arm/lib/uaccess.S
+++ b/arch/arm/lib/uaccess.S
@@ -105,7 +105,7 @@ USER( strgtbt r3, [r0], #1) @ May fault
movs ip, r2
bne .Lc2u_nowords
.Lc2u_finished: mov r0, #0
- LOADREGS(fd,sp!,{r2, r4 - r7, pc})
+ ldmfd sp!, {r2, r4 - r7, pc}
.Lc2u_src_not_aligned:
bic r1, r1, #3
@@ -280,7 +280,7 @@ USER( strgtbt r3, [r0], #1) @ May fault
.section .fixup,"ax"
.align 0
-9001: LOADREGS(fd,sp!, {r0, r4 - r7, pc})
+9001: ldmfd sp!, {r0, r4 - r7, pc}
.previous
/* Prototype: unsigned long __arch_copy_from_user(void *to,const void *from,unsigned long n);
@@ -369,7 +369,7 @@ USER( ldrgtbt r3, [r1], #1) @ May fault
bne .Lcfu_nowords
.Lcfu_finished: mov r0, #0
add sp, sp, #8
- LOADREGS(fd,sp!,{r4 - r7, pc})
+ ldmfd sp!, {r4 - r7, pc}
.Lcfu_src_not_aligned:
bic r1, r1, #3
@@ -556,6 +556,6 @@ USER( ldrgtbt r3, [r1], #1) @ May fault
movne r1, r4
blne __memzero
mov r0, r4
- LOADREGS(fd,sp!, {r4 - r7, pc})
+ ldmfd sp!, {r4 - r7, pc}
.previous
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 20:17:26 +0000