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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-07 21:41:20 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-07 21:41:20 +0000 |
| commit | 89f3c966e75b483eaeb4af2a85721f9b1d8ed4e2 (patch) | |
| tree | b5cbba4326a2edbbb9b1723492e38a408fcb3241 /nuttx/arch/arm/src/armv7-m/vfork.S | |
| parent | 8514e37561246aee4dfbf569b474663aca368913 (diff) | |
| download | px4-nuttx-89f3c966e75b483eaeb4af2a85721f9b1d8ed4e2.tar.gz px4-nuttx-89f3c966e75b483eaeb4af2a85721f9b1d8ed4e2.tar.bz2 px4-nuttx-89f3c966e75b483eaeb4af2a85721f9b1d8ed4e2.zip | |
Add ostest vfork test (does not work yet)
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5488 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/armv7-m/vfork.S')
| -rw-r--r-- | nuttx/arch/arm/src/armv7-m/vfork.S | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/nuttx/arch/arm/src/armv7-m/vfork.S b/nuttx/arch/arm/src/armv7-m/vfork.S index aceded400..0d9e144cd 100644 --- a/nuttx/arch/arm/src/armv7-m/vfork.S +++ b/nuttx/arch/arm/src/armv7-m/vfork.S @@ -52,7 +52,7 @@ .syntax unified .thumb .file "vfork.S" - .globl task_vfork + .globl up_vfork /************************************************************************************ * Public Functions @@ -68,7 +68,7 @@ * from the function in which vfork() was called, or calls any other function before * successfully calling _exit() or one of the exec family of functions. * - * This thin layer implements vfork by simply calling task_vfork() with the vfork() + * This thin layer implements vfork by simply calling up_vfork() with the vfork() * context as an argument. The overall sequence is: * * 1) User code calls vfork(). vfork() collects context information and @@ -124,12 +124,12 @@ vfork: str r0, [sp, #VFORK_SP_OFFSET] str lr, [sp, #VFORK_LR_OFFSET] - /* Then, call task_vfork(), passing it a pointer to the stack structure */ + /* Then, call up_vfork(), passing it a pointer to the stack structure */ mov r0, sp - bl task_vfork + bl up_vfork - /* Release the stack data and return the value returned by task_vfork */ + /* Release the stack data and return the value returned by up_vfork */ add sp, sp, #VFORK_SIZEOF bx lr |