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2009-10-28 Till Straumann <strauman@slac.stanford.edu>

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* ChangeLog, score/cpu/i386/ChangeLog: moved log messages
	I had erroneously written to cpukit/Changelog to
	cpukit/score/cpu/i386/ChangeLog.
This commit is contained in:
Till Straumann
2009-10-29 03:57:05 +00:00
parent 23303c0311
commit af3bf16045
2 changed files with 21 additions and 21 deletions
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21
cpukit/ChangeLog
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@@ -1,24 +1,3 @@
2009-10-28 Till Straumann <strauman@slac.stanford.edu>
* score/cpu/i386/rtems/score/cpu.h:
Added #ifdef ASM constructs so that this header can be
included from assembly code.
Increased CPU_STACK_ALIGNMENT to 16 bytes. Gcc maintains
16-byte alignment and it may be a advantageous to provide
initial 16-byte alignment. When using SSE some gcc versions
may produce code that crashes if the stack is not 16-byte aligned.
Make sure _CPU_Context_Initialize() sets the thread stack
up so that it is aligned to CPU_CACHE_ALIGNMENT.
* score/cpu/i386/cpu_asm.S:
Align stack to CPU_CACHE_ALIGNMENT before calling C-code.
2009-10-27 Till Straumann <strauman@slac.stanford.edu>
* score/cpu/i386/rtems/asm.h: Added definition for cr4 register.
2009-10-23 Ralf Corsépius <ralf.corsepius@rtems.org>
* aclocal/prog-cc.m4: Remove RTEMS_CFLAGS.

21
cpukit/score/cpu/i386/ChangeLog
View File

@@ -1,3 +1,24 @@
2009-10-28 Till Straumann <strauman@slac.stanford.edu>
* score/cpu/i386/rtems/score/cpu.h:
Added #ifdef ASM constructs so that this header can be
included from assembly code.
Increased CPU_STACK_ALIGNMENT to 16 bytes. Gcc maintains
16-byte alignment and it may be a advantageous to provide
initial 16-byte alignment. When using SSE some gcc versions
may produce code that crashes if the stack is not 16-byte aligned.
Make sure _CPU_Context_Initialize() sets the thread stack
up so that it is aligned to CPU_CACHE_ALIGNMENT.
* score/cpu/i386/cpu_asm.S:
Align stack to CPU_CACHE_ALIGNMENT before calling C-code.
2009-10-27 Till Straumann <strauman@slac.stanford.edu>
* score/cpu/i386/rtems/asm.h: Added definition for cr4 register.
2009-09-25 Joel Sherrill <joel.sherrill@OARcorp.com>
* rtems/score/cpu.h: Add no return atrribute to _CPU_Context_restore()