Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-08 01:42:58 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

arm/machine: Sync with the latest newlib(1debd4d635c291c6da90)

Browse Source 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic616d616d9fa62b6dc19233258ab3099a402bad0
This commit is contained in:
Xiang Xiao
2021-03-08 20:16:10 +08:00
parent 4a26e4a592
commit 8087067199
7 changed files with 7 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libs/libc/machine/arm/armv7-a/gnu/arch_strlen.S
+1
View File
@@ -67,6 +67,7 @@
.type \f, %function
\f:
.endm
#ifdef __ARMEB__
#define S2LO lsl
#define S2HI lsr
libs/libc/machine/arm/armv7-m/gnu/acle-compat.h
+2 -1
View File
@@ -178,4 +178,5 @@
# error Unable to determine architecture version.
# endif
#endif /* __ARM_ARCH */
#endif /* __ARM_ARCH */
libs/libc/machine/arm/armv7-m/gnu/arch_strcmp.S
-30
View File
@@ -26,36 +26,6 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef __ARM_BIG_ENDIAN
#define S2LO lsl
#define S2LOEQ lsleq
#define S2HI lsr
#define MSB 0x000000ff
#define LSB 0xff000000
#define BYTE0_OFFSET 24
#define BYTE1_OFFSET 16
#define BYTE2_OFFSET 8
#define BYTE3_OFFSET 0
#else /* not __ARM_BIG_ENDIAN */
#define S2LO lsr
#define S2LOEQ lsreq
#define S2HI lsl
#define BYTE0_OFFSET 0
#define BYTE1_OFFSET 8
#define BYTE2_OFFSET 16
#define BYTE3_OFFSET 24
#define MSB 0xff000000
#define LSB 0x000000ff
#endif /* not __ARM_BIG_ENDIAN */
.macro def_fn f p2align=0
.text
.p2align \p2align
.global \f
.type \f, %function
\f:
.endm
/* Very similar to the generic code, but uses Thumb2 as implemented
in ARMv7-M. */
libs/libc/machine/arm/armv7-m/gnu/arch_strlen.S
+1
View File
@@ -67,6 +67,7 @@
.type \f, %function
\f:
.endm
#ifdef __ARMEB__
#define S2LO lsl
#define S2HI lsr
libs/libc/machine/arm/armv8-m/gnu/acle-compat.h
+2 -1
View File
@@ -178,4 +178,5 @@
# error Unable to determine architecture version.
# endif
#endif /* __ARM_ARCH */
#endif /* __ARM_ARCH */
libs/libc/machine/arm/armv8-m/gnu/arch_strcmp.S
-30
View File
@@ -26,36 +26,6 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef __ARM_BIG_ENDIAN
#define S2LO lsl
#define S2LOEQ lsleq
#define S2HI lsr
#define MSB 0x000000ff
#define LSB 0xff000000
#define BYTE0_OFFSET 24
#define BYTE1_OFFSET 16
#define BYTE2_OFFSET 8
#define BYTE3_OFFSET 0
#else /* not __ARM_BIG_ENDIAN */
#define S2LO lsr
#define S2LOEQ lsreq
#define S2HI lsl
#define BYTE0_OFFSET 0
#define BYTE1_OFFSET 8
#define BYTE2_OFFSET 16
#define BYTE3_OFFSET 24
#define MSB 0xff000000
#define LSB 0x000000ff
#endif /* not __ARM_BIG_ENDIAN */
.macro def_fn f p2align=0
.text
.p2align \p2align
.global \f
.type \f, %function
\f:
.endm
/* Very similar to the generic code, but uses Thumb2 as implemented
in ARMv7-M. */
libs/libc/machine/arm/armv8-m/gnu/arch_strlen.S
+1
View File
@@ -67,6 +67,7 @@
.type \f, %function
\f:
.endm
#ifdef __ARMEB__
#define S2LO lsl
#define S2HI lsr