Jiri Olsa
5ff328836d
perf tools: Rename build libperf to perf
...
Rename build libperf to perf, because it's used to build perf.
The libperf build object name will be used for libperf library.
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Link: http://lkml.kernel.org/r/20190213123246.4015-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2019-02-14 15:18:08 -03:00
Wang Nan
3b27d13940
perf dwarf: Fix potential array out of bounds access
...
There is a problem in the dwarf-regs.c files for sh, sparc and x86 where
it is possible to make an out-of-bounds array access when searching for
register names.
This patch fixes it by replacing '<=' to '<', so when register (number
== XXX_MAX_REGS), get_arch_regstr() will return NULL.
Signed-off-by: Wang Nan <wangnan0@huawei.com >
Reviewed-by: Matt Fleming <matt@console-pimps.org >
Acked-by: Jiri Olsa <jolsa@kernel.org >
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com >
Cc: David S. Miller <davem@davemloft.net >
Cc: Zefan Li <lizefan@huawei.com >
Cc: pi3orama@huawei.com
Link: http://lkml.kernel.org/r/1441078184-105038-1-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2015-09-01 11:33:48 -03:00
Jiri Olsa
6d8e62c302
perf build: Add arch sparc objects building
...
Move the sparc arch objects building under build framework to be
included in the libperf build object.
Signed-off-by: Jiri Olsa <jolsa@kernel.org >
Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com >
Tested-by: Will Deacon <will.deacon@arm.com >
Cc: Alexis Berlemont <alexis.berlemont@gmail.com >
Cc: Borislav Petkov <bp@alien8.de >
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com >
Cc: David Ahern <dsahern@gmail.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: Namhyung Kim <namhyung@kernel.org >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Stephane Eranian <eranian@google.com >
Link: http://lkml.kernel.org/n/tip-160hknrqr27c9zf59japw91y@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2015-02-12 13:22:01 -03:00
Cody P Schafer
861e10be08
perf tools: Fix build on non-glibc systems due to libio.h absence
...
Including libio.h causes build failures on uClibc systems (which lack
libio.h).
It appears that libio.h was only included to pull in a definition for
NULL, so it has been replaced by stddef.h.
On powerpc, libio.h was conditionally included, but could be removed
completely as it is unneeded. Also, the included of stdlib.h was changed
to stddef.h (as again, only NULL is needed).
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com >
Cc: Ingo Molnar <mingo@redhat.com >
Cc: Paul Mackerras <paulus@samba.org >
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl >
Link: http://lkml.kernel.org/r/1363300074-26288-1-git-send-email-cody@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com >
2013-03-15 13:05:13 -03:00
David S. Miller
1fa6ac379c
perf: Add DWARF register lookup for sparc
...
Signed-off-by: David S. Miller <davem@davemloft.net >
2010-07-14 22:59:00 -07:00
