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Subject[PATCH 14/17] arm: user_regset: Crunch in core dumps
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This enables dumping the Crunch state in ELF core dumps.
It gets its own note of the new type NT_ARM_CRUNCH.

Signed-off-by: Roland McGrath <roland@redhat.com>
---
arch/arm/kernel/ptrace.c | 1 +
include/linux/elf.h | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 78b457c..6ce3deb 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -847,6 +847,7 @@ static const struct user_regset arm_regsets[] = {
#endif
#ifdef CONFIG_CRUNCH
[REGSET_CRUNCH] = {
+ .core_note_type = NT_ARM_CRUNCH,
.n = sizeof(struct crunch_state) / sizeof(int),
.size = sizeof(int), .align = sizeof(int),
.get = crunch_get, .set = crunch_set
diff --git a/include/linux/elf.h b/include/linux/elf.h
index aa8bae6..30a7b92 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -362,6 +362,7 @@ typedef struct elf64_shdr {
#define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */
#define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */
#define NT_ARM_WMMX 0x300 /* ARM iWMMXt registers */
+#define NT_ARM_CRUNCH 0x301 /* ARM Crunch registers */


/* Note header in a PT_NOTE section */

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