Athira Rajeev 83e1ada67a perf powerpc: Add support to expose instruction and data address registers as part of extended regs ...

This patch enables presenting Sampled Instruction Address Register
(SIAR) and Sampled Data Address Register (SDAR) SPRs as part of extended
registers for the perf tool.

Add these SPR's to sample_reg_mask in the tool side (to use with -I?
option).

Reviewed-by: Kajol Jain <[email protected]>
Signed-off-by: Athira Jajeev <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Madhavan Srinivasan <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Nageswara R Sastry <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2021-10-25 13:47:42 -03:00

..

asm

tools, perf: add and use optimized ring_buffer_{read_head, write_tail} helpers

2018-10-19 13:43:08 -07:00

uapi/asm

perf powerpc: Add support to expose instruction and data address registers as part of extended regs

2021-10-25 13:47:42 -03:00