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ed4a4ef85c
The perf infrastructure uses a bit mask to find out valid registers to display. Define a register mask for supported registers defined in uapi/asm/perf_regs.h. The bit positions also correspond to register IDs which is used by perf infrastructure to fetch the register values. CONFIG_HAVE_PERF_REGS enables sampling of the interrupted machine state. Signed-off-by: Anju T <anju@linux.vnet.ibm.com> [mpe: Add license, use CONFIG_PPC64, fix 32-bit build] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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| .. | ||
| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| math-emu | ||
| mm | ||
| net | ||
| oprofile | ||
| perf | ||
| platforms | ||
| scripts | ||
| sysdev | ||
| xmon | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||
| relocs_check.sh | ||