summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/cpu/arm1136/start.S1
-rw-r--r--arch/arm/cpu/arm1176/start.S1
-rw-r--r--arch/arm/cpu/arm720t/start.S1
-rw-r--r--arch/arm/cpu/arm920t/start.S1
-rw-r--r--arch/arm/cpu/arm925t/start.S1
-rw-r--r--arch/arm/cpu/arm926ejs/start.S2
-rw-r--r--arch/arm/cpu/arm946es/start.S1
-rw-r--r--arch/arm/cpu/arm_cortexa8/omap3/cache.S8
-rw-r--r--arch/arm/cpu/arm_cortexa8/start.S2
-rw-r--r--arch/arm/cpu/arm_intcm/start.S1
-rw-r--r--arch/arm/cpu/ixp/start.S1
-rw-r--r--arch/arm/cpu/lh7a40x/start.S1
-rw-r--r--arch/arm/cpu/pxa/start.S6
-rw-r--r--arch/arm/cpu/s3c44b0/start.S1
-rw-r--r--arch/arm/cpu/sa1100/start.S1
-rw-r--r--arch/arm/include/asm/io.h14
-rw-r--r--include/compiler.h2
17 files changed, 26 insertions, 19 deletions
diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S
index 922d01c..41eb82d 100644
--- a/arch/arm/cpu/arm1136/start.S
+++ b/arch/arm/cpu/arm1136/start.S
@@ -185,6 +185,7 @@ stack_setup:
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
#endif /* CONFIG_PRELOADER */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S
index a540edb..f98a7aa 100644
--- a/arch/arm/cpu/arm1176/start.S
+++ b/arch/arm/cpu/arm1176/start.S
@@ -276,6 +276,7 @@ stack_setup:
sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S
index 022b873..d6f2c16 100644
--- a/arch/arm/cpu/arm720t/start.S
+++ b/arch/arm/cpu/arm720t/start.S
@@ -172,6 +172,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S
index 779f192..e532f55 100644
--- a/arch/arm/cpu/arm920t/start.S
+++ b/arch/arm/cpu/arm920t/start.S
@@ -204,6 +204,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm925t/start.S b/arch/arm/cpu/arm925t/start.S
index 567e804..346615e 100644
--- a/arch/arm/cpu/arm925t/start.S
+++ b/arch/arm/cpu/arm925t/start.S
@@ -196,6 +196,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S
index 3b81151..cf40ce1 100644
--- a/arch/arm/cpu/arm926ejs/start.S
+++ b/arch/arm/cpu/arm926ejs/start.S
@@ -196,7 +196,7 @@ stack_setup:
#endif
#endif /* CONFIG_PRELOADER */
sub sp, r0, #12 /* leave 3 words for abort-stack */
- bic sp, r0, #7 /* 8-byte align stack for ABI compliance */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S
index 627e3cb..8844d44 100644
--- a/arch/arm/cpu/arm946es/start.S
+++ b/arch/arm/cpu/arm946es/start.S
@@ -163,6 +163,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/arm_cortexa8/omap3/cache.S b/arch/arm/cpu/arm_cortexa8/omap3/cache.S
index 0f63815..4b65ac5 100644
--- a/arch/arm/cpu/arm_cortexa8/omap3/cache.S
+++ b/arch/arm/cpu/arm_cortexa8/omap3/cache.S
@@ -130,7 +130,7 @@ finished_inval:
l2_cache_enable:
- push {r0, r1, r2, lr}
+ stmfd r13!, {r0, r1, r2, lr}
@ ES2 onwards we can disable/enable L2 ourselves
bl get_cpu_rev
cmp r0, #CPU_3XX_ES20
@@ -157,11 +157,11 @@ l2_cache_enable_EARLIER_THAN_ES2:
mov ip, r3
str r3, [sp, #4]
l2_cache_enable_END:
- pop {r1, r2, r3, pc}
+ ldmfd r13!, {r1, r2, r3, pc}
l2_cache_disable:
- push {r0, r1, r2, lr}
+ stmfd r13!, {r0, r1, r2, lr}
@ ES2 onwards we can disable/enable L2 ourselves
bl get_cpu_rev
cmp r0, #CPU_3XX_ES20
@@ -188,4 +188,4 @@ l2_cache_disable_EARLIER_THAN_ES2:
mov ip, r3
str r3, [sp, #4]
l2_cache_disable_END:
- pop {r1, r2, r3, pc}
+ ldmfd r13!, {r1, r2, r3, pc}
diff --git a/arch/arm/cpu/arm_cortexa8/start.S b/arch/arm/cpu/arm_cortexa8/start.S
index 29dae2f..1e0a150 100644
--- a/arch/arm/cpu/arm_cortexa8/start.S
+++ b/arch/arm/cpu/arm_cortexa8/start.S
@@ -164,7 +164,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 @ leave 3 words for abort-stack
- and sp, sp, #~7 @ 8 byte alinged for (ldr/str)d
+ bic sp, sp, #7 @ 8-byte alignment for ABI compliance
/* Clear BSS (if any). Is below tx (watch load addr - need space) */
clear_bss:
diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S
index bb1f003..328bae0 100644
--- a/arch/arm/cpu/arm_intcm/start.S
+++ b/arch/arm/cpu/arm_intcm/start.S
@@ -161,6 +161,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/ixp/start.S b/arch/arm/cpu/ixp/start.S
index 5ebce53..6efe333 100644
--- a/arch/arm/cpu/ixp/start.S
+++ b/arch/arm/cpu/ixp/start.S
@@ -289,6 +289,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S
index a1321b1..14a1fbe 100644
--- a/arch/arm/cpu/lh7a40x/start.S
+++ b/arch/arm/cpu/lh7a40x/start.S
@@ -178,6 +178,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S
index 3989fa6..e07c8c2 100644
--- a/arch/arm/cpu/pxa/start.S
+++ b/arch/arm/cpu/pxa/start.S
@@ -140,10 +140,8 @@ stack_setup:
#ifdef CONFIG_USE_IRQ
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif /* CONFIG_USE_IRQ */
- sub r0, r0, #12 /* leave 3 words for abort-stack */
- bic sp, r0, #7 /* NOTE: stack MUST be aligned to */
- /* 8 bytes in case we want to use */
- /* 64bit datatypes (eg. VSPRINTF64) */
+ sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/cpu/s3c44b0/start.S b/arch/arm/cpu/s3c44b0/start.S
index f5a3d3a..0063063 100644
--- a/arch/arm/cpu/s3c44b0/start.S
+++ b/arch/arm/cpu/s3c44b0/start.S
@@ -163,6 +163,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
ldr pc, _start_armboot
diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S
index 278c500..deb4745 100644
--- a/arch/arm/cpu/sa1100/start.S
+++ b/arch/arm/cpu/sa1100/start.S
@@ -153,6 +153,7 @@ stack_setup:
sub r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
#endif
sub sp, r0, #12 /* leave 3 words for abort-stack */
+ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 0a4b5be..e8f3eb1 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -248,13 +248,13 @@ extern void __iounmap(void *addr);
* iomem_to_phys(off)
*/
#ifdef iomem_valid_addr
-#define __arch_ioremap(off,sz,nocache) \
- ({ \
- unsigned long _off = (off), _size = (sz); \
- void *_ret = (void *)0; \
- if (iomem_valid_addr(_off, _size)) \
- _ret = __ioremap(iomem_to_phys(_off),_size,0); \
- _ret; \
+#define __arch_ioremap(off,sz,nocache) \
+ ({ \
+ unsigned long _off = (off), _size = (sz); \
+ void *_ret = (void *)0; \
+ if (iomem_valid_addr(_off, _size)) \
+ _ret = __ioremap(iomem_to_phys(_off),_size,nocache); \
+ _ret; \
})
#define __arch_iounmap __iounmap
diff --git a/include/compiler.h b/include/compiler.h
index 8030bf6..23f4b83 100644
--- a/include/compiler.h
+++ b/include/compiler.h
@@ -25,8 +25,6 @@
#include <stdio.h>
#include <string.h>
-extern int errno;
-
#if !defined(__WIN32__) && !defined(__MINGW32__)
# include <sys/mman.h>
#endif
generated by cgit v1.1 at 2024-12-14 00:56:31 +0000