linux_dsm_epyc7002/arch/powerpc/platforms/cell
Dwayne Grant McConnell bf1ab978be [POWERPC] coredump: Add SPU elf notes to coredump.
This patch adds SPU elf notes to the coredump. It creates a separate note
for each of /regs, /fpcr, /lslr, /decr, /decr_status, /mem, /signal1,
/signal1_type, /signal2, /signal2_type, /event_mask, /event_status,
/mbox_info, /ibox_info, /wbox_info, /dma_info, /proxydma_info, /object-id.

A new macro, ARCH_HAVE_EXTRA_NOTES, was created for architectures to
specify they have extra elf core notes.

A new macro, ELF_CORE_EXTRA_NOTES_SIZE, was created so the size of the
additional notes could be calculated and added to the notes phdr entry.

A new macro, ELF_CORE_WRITE_EXTRA_NOTES, was created so the new notes
would be written after the existing notes.

The SPU coredump code resides in spufs. Stub functions are provided in the
kernel which are hooked into the spufs code which does the actual work via
register_arch_coredump_calls().

A new set of __spufs_<file>_read/get() functions was provided to allow the
coredump code to read from the spufs files without having to lock the
SPU context for each file read from.

Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Dwayne Grant McConnell <decimal@us.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
2006-12-04 20:40:19 +11:00
..
spufs [POWERPC] coredump: Add SPU elf notes to coredump. 2006-12-04 20:40:19 +11:00
cbe_cpufreq.c [POWERPC] cell: add cpufreq driver for Cell BE processor 2006-10-25 14:20:22 +10:00
cbe_regs.c [POWERPC] cell: Add oprofile support 2006-12-04 20:40:14 +11:00
cbe_regs.h [POWERPC] cell: Add routines for managing PMU interrupts 2006-12-04 20:40:12 +11:00
cbe_thermal.c [POWERPC] cell: add temperature to SPU and CPU sysfs entries 2006-10-25 14:20:22 +10:00
interrupt.c [POWERPC] cell: Add routines for managing PMU interrupts 2006-12-04 20:40:12 +11:00
interrupt.h [POWERPC] cell: Add routines for managing PMU interrupts 2006-12-04 20:40:12 +11:00
io-workarounds.c [POWERPC] Cell "Spider" MMIO workarounds 2006-12-04 20:38:54 +11:00
iommu.c [POWERPC] Cell iommu support 2006-12-04 20:39:02 +11:00
Kconfig [POWERPC] cell: add cpufreq driver for Cell BE processor 2006-10-25 14:20:22 +10:00
Makefile [POWERPC] coredump: Add SPU elf notes to coredump. 2006-12-04 20:40:19 +11:00
pervasive.c [POWERPC] cell: use ppc_md->power_save instead of cbe_idle_loop 2006-10-25 14:20:22 +10:00
pervasive.h [POWERPC] cell: add RAS support 2006-06-21 15:01:29 +10:00
pmu.c [POWERPC] cell: Add oprofile support 2006-12-04 20:40:14 +11:00
ras.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
ras.h [POWERPC] cell: add RAS support 2006-06-21 15:01:29 +10:00
setup.c [POWERPC] Cell iommu support 2006-12-04 20:39:02 +11:00
smp.c [POWERPC] Cleanup CPU inits 2006-08-25 13:27:35 +10:00
spider-pic.c IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
spu_base.c [POWERPC] spufs: Return correct event for data storage interrupt 2006-12-04 20:39:54 +11:00
spu_callbacks.c [POWERPC] Unify ppc syscall tables 2006-06-21 15:01:32 +10:00
spu_coredump.c [POWERPC] coredump: Add SPU elf notes to coredump. 2006-12-04 20:40:19 +11:00
spu_priv1_mmio.c [POWERPC] spufs: wrap mfc sdr access 2006-10-25 14:20:20 +10:00
spu_syscalls.c [PATCH] spufs: fix module refcount race 2006-01-09 14:53:11 +11:00