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74fca9da09
linux/arch/tile/kernel
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Chris Metcalf 74fca9da09 arch/tile: Change struct sigcontext to be more useful 
Rather than just using pt_regs, it now contains the actual saved
state explicitly, similar to pt_regs.  By doing it this way, we
provide a cleaner API for userspace (or equivalently, we avoid the
need for libc to provide its own definition of sigcontext).

While we're at it, move PT_FLAGS_xxx to where they are not visible
from userspace.  And always pass siginfo and mcontext to signal
handlers, even if they claim they don't need it, since sometimes
they actually try to use it anyway in practice.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2010-09-15 11:16:08 -04:00
..
asm-offsets.c arch/tile: core support for Tilera 32-bit chips. 2010-06-04 17:11:18 -04:00
backtrace.c arch/tile: support backtracing on TILE-Gx 2010-08-13 08:40:57 -04:00
compat_signal.c arch/tile: Fix a couple of issues with the COMPAT code for TILE-Gx. 2010-08-13 08:32:21 -04:00
compat.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
early_printk.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
entry.S arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
hardwall.c arch/tile: check kmalloc() result 2010-07-16 13:37:14 -04:00
head_32.S arch/tile: core support for Tilera 32-bit chips. 2010-06-04 17:11:18 -04:00
hvglue.lds arch/tile: Enable more sophisticated IRQ model for 32-bit chips. 2010-07-06 13:34:01 -04:00
init_task.c arch/tile: core support for Tilera 32-bit chips. 2010-06-04 17:11:18 -04:00
intvec_32.S arch/tile: extend syscall ABI to set r1 on return as well. 2010-08-13 16:37:00 -04:00
irq.c arch/tile: Enable more sophisticated IRQ model for 32-bit chips. 2010-07-06 13:34:01 -04:00
machine_kexec.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
Makefile arch/tile: Add driver to enable access to the user dynamic network. 2010-07-06 13:34:15 -04:00
messaging.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
module.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
pci-dma.c arch/tile: Do not use GFP_KERNEL for dma_alloc_coherent(). 2010-06-05 10:26:55 -04:00
proc.c arch: tile: kernel/proc.c Removed duplicated #include 2010-08-13 08:10:16 -04:00
process.c arch/tile: finish const-ifying sys_execve() 2010-09-15 11:16:05 -04:00
ptrace.c arch/tile: avoid erroneous error return for PTRACE_POKEUSR. 2010-07-06 13:42:10 -04:00
reboot.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
regs_32.S arch/tile: core support for Tilera 32-bit chips. 2010-06-04 17:11:18 -04:00
relocate_kernel.S arch/tile: core support for Tilera 32-bit chips. 2010-06-04 17:11:18 -04:00
setup.c arch/tile: correct a bug in freeing bootmem by VA for the optional second initrd. 2010-08-13 08:23:07 -04:00
signal.c arch/tile: Change struct sigcontext to be more useful 2010-09-15 11:16:08 -04:00
single_step.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
smp.c arch/tile: Enable more sophisticated IRQ model for 32-bit chips. 2010-07-06 13:34:01 -04:00
smpboot.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
stack.c arch/tile: Change struct sigcontext to be more useful 2010-09-15 11:16:08 -04:00
sys.c arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00
tile-desc_32.c arch/tile: Shrink the tile-opcode files considerably. 2010-07-06 13:40:56 -04:00
time.c arch/tile: Use separate, better minsec values for clocksource and sched_clock. 2010-08-13 08:24:22 -04:00
tlb.c arch/tile: core support for Tilera 32-bit chips. 2010-06-04 17:11:18 -04:00
traps.c arch/tile: support backtracing on TILE-Gx 2010-08-13 08:40:57 -04:00
vmlinux.lds.S arch/tile: Miscellaneous cleanup changes. 2010-07-06 13:41:51 -04:00