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| author | Gregory Nutt <gnutt@nuttx.org> | 2014-08-29 10:13:39 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-08-29 10:13:39 -0600 |
| commit | c48af0eb9c61462f59a7ba63ca7a73e8df146f49 (patch) | |
| tree | ffb5dc7b26aa455639ba2ae6c9d668cf11d2accc /nuttx/ChangeLog | |
| parent | e41a93a9e45d954a64a5080cd1989a18da098795 (diff) | |
| download | nuttx-c48af0eb9c61462f59a7ba63ca7a73e8df146f49.tar.gz nuttx-c48af0eb9c61462f59a7ba63ca7a73e8df146f49.tar.bz2 nuttx-c48af0eb9c61462f59a7ba63ca7a73e8df146f49.zip | |
Update ChangeLog
Diffstat (limited to 'nuttx/ChangeLog')
| -rwxr-xr-x | nuttx/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index f1ebef3ae..ca6781adc 100755 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -8290,3 +8290,12 @@ * arch/arm/src/armv7-a: Rename syscall.h to svcall.h to work around some include path name collisions; fix some compilation errors in SYSCALL logic when debug is enabled (2014-8-29). + * arch/arm/include/arm/syscall.h and armv7-a/syscall.h: Fix ARM7/9 + and Cortex-A SYSCALLs: For threads in SVC mode, the SVC instructions + clobbers R14. This must be taken account in the inline assembly + (2014-8029). + * arch/arm/src/armv7-a/arm_syscall.c: Fix hard coded values in + dispatch_syscall() inline assembly. Back out/corect part of last + change; that was going the wrong direction. With this change, the + apps/examples/elf test works with address environments and call + gates! (2014-8029). |