Michael Neuling c6e6771b87 powerpc: Introduce VSX thread_struct and CONFIG_VSX ... The layout of the new VSR registers and how they overlap on top of the legacy FPR and VR registers is: VSR doubleword 0 VSR doubleword 1 ---------------------------------------------------------------- VSR[0] | FPR[0] | | ---------------------------------------------------------------- VSR[1] | FPR[1] | | ---------------------------------------------------------------- | ... | | | ... | | ---------------------------------------------------------------- VSR[30] | FPR[30] | | ---------------------------------------------------------------- VSR[31] | FPR[31] | | ---------------------------------------------------------------- VSR[32] | VR[0] | ---------------------------------------------------------------- VSR[33] | VR[1] | ---------------------------------------------------------------- | ... | | ... | ---------------------------------------------------------------- VSR[62] | VR[30] | ---------------------------------------------------------------- VSR[63] | VR[31] | ---------------------------------------------------------------- VSX has 64 128bit registers. The first 32 regs overlap with the FP registers and hence extend them with and additional 64 bits. The second 32 regs overlap with the VMX registers. This commit introduces the thread_struct changes required to reflect this register layout. Ptrace and signals code is updated so that the floating point registers are correctly accessed from the thread_struct when CONFIG_VSX is enabled. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>		2008-07-01 11:28:46 +10:00
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alpha	alpha: resurrect Cypress IDE quirk	2008-06-20 16:46:10 -07:00
arm	[ARM] 5077/1: spi: fix list scan success verification in PXA ssp driver	2008-06-11 23:38:46 +01:00
avr32	avr32: Fix cpufreq oops when ondemand governor is default	2008-05-27 09:37:42 +02:00
blackfin	Blackfin arch: fix up section mismatch warning	2008-06-25 12:41:51 +08:00
cris	[PATCH] take init_files to fs/file.c	2008-05-16 17:22:20 -04:00
frv	Fix various old email addresses for dwmw2	2008-06-06 11:29:10 -07:00
h8300	[PATCH] take init_files to fs/file.c	2008-05-16 17:22:20 -04:00
ia64	[IA64] Eliminate NULL test after alloc_bootmem in iosapic_alloc_rte()	2008-06-24 10:28:55 -07:00
m32r	[PATCH] take init_files to fs/file.c	2008-05-16 17:22:20 -04:00
m68k	m68k: enable CONFIG_COMPAT_BRK by default	2008-06-06 11:29:09 -07:00
m68knommu	m68knommu: init coldfire timer TRR with n - 1, not n	2008-06-12 18:05:40 -07:00
mips	[MIPS] Au1200: MMC resource size off by one	2008-06-16 15:14:49 +01:00
mn10300	MN10300: Kill linux/a.out.h inclusions	2008-06-16 10:20:57 -07:00
parisc	parisc: fix off by one in setup_sigcontext32	2008-06-13 10:49:55 -04:00
powerpc	powerpc: Introduce VSX thread_struct and CONFIG_VSX	2008-07-01 11:28:46 +10:00
s390	Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm	2008-06-11 10:35:44 -07:00
sh	sh: Add -mno-fdpic to default flags.	2008-06-09 16:49:43 +09:00
sparc	sparc: switch /proc/led to seq_file	2008-06-03 15:21:21 -07:00
sparc64	sparc64: Prevent stack backtrace false positives on trap frames.	2008-05-21 21:50:01 -07:00
um	uml: work around broken host PTRACE_SYSEMU	2008-06-12 18:05:40 -07:00
v850	[PATCH] take init_files to fs/file.c	2008-05-16 17:22:20 -04:00
x86	Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm	2008-06-24 18:09:06 -07:00
xtensa	[PATCH] take init_files to fs/file.c	2008-05-16 17:22:20 -04:00
.gitignore	arch: Ignore arch/i386 and arch/x86_64	2008-01-19 21:29:39 -08:00
Kconfig	dma: add dma_*map*_attrs() interfaces	2008-04-29 08:06:11 -07:00