Mirrors_Framework/rt-thread
1
0
Fork 0
mirror of https://github.com/RT-Thread/rt-thread.git synced 2026-05-18 08:13:39 +08:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

[libcpu][arm] 修复因提前返回,导致sp指针不对称问题

Browse Source
This commit is contained in:
tangyuxin
2019-09-19 18:27:07 +08:00
parent ae7a33c27c
commit 8316646b85
3 changed files with 0 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libcpu/arm/cortex-m3/cpuport.c
-1
View File
@@ -395,7 +395,6 @@ int __rt_ffs(int value)
"ADDS r0, r0, #0x01 \n"
"exit: \n"
"BX lr \n"
: "=r"(value)
: "r"(value)
libcpu/arm/cortex-m4/cpuport.c
-1
View File
@@ -479,7 +479,6 @@ int __rt_ffs(int value)
"ADDS r0, r0, #0x01 \n"
"exit: \n"
"BX lr \n"
: "=r"(value)
: "r"(value)
libcpu/arm/cortex-m7/cpuport.c
-1
View File
@@ -479,7 +479,6 @@ int __rt_ffs(int value)
"ADDS r0, r0, #0x01 \n"
"exit: \n"
"BX lr \n"
: "=r"(value)
: "r"(value)