diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-12-08 11:50:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-12-08 11:50:24 +0100 |
| commit | 2a2662bf88e693d477ef08351d03934f7bc0b51c (patch) | |
| tree | cef243df159cc12ada7e97998a253df7c0abb2a2 /tools/perf/util/dso.h | |
| parent | b2776bf7149bddd1f4161f14f79520f17fc1d71d (diff) | |
| parent | 36748b9518a2437beffe861b47dff6d12b736b3f (diff) | |
Merge branch 'perf/core-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into perf/hw_breakpoints
Pull AMD range breakpoints support from Frederic Weisbecker:
" - Extend breakpoint tools and core to support address range through perf
event with initial backend support for AMD extended breakpoints.
Syntax is:
perf record -e mem:addr/len:type
For example set write breakpoint from 0x1000 to 0x1200 (0x1000 + 512)
perf record -e mem:0x1000/512:w
- Clean up a bit breakpoint code validation
It has been acked by Jiri and Oleg. "
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/dso.h')
| -rw-r--r-- | tools/perf/util/dso.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index acb651acc7fd..3782c82c6e44 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -22,7 +22,9 @@ enum dso_binary_type { DSO_BINARY_TYPE__BUILDID_DEBUGINFO, DSO_BINARY_TYPE__SYSTEM_PATH_DSO, DSO_BINARY_TYPE__GUEST_KMODULE, + DSO_BINARY_TYPE__GUEST_KMODULE_COMP, DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE, + DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE_COMP, DSO_BINARY_TYPE__KCORE, DSO_BINARY_TYPE__GUEST_KCORE, DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO, @@ -127,6 +129,7 @@ struct dso { const char *long_name; u16 long_name_len; u16 short_name_len; + void *dwfl; /* DWARF debug info */ /* dso data file */ struct { @@ -138,6 +141,11 @@ struct dso { struct list_head open_entry; } data; + union { /* Tool specific area */ + void *priv; + u64 db_id; + }; + char name[0]; }; @@ -179,6 +187,11 @@ int dso__kernel_module_get_build_id(struct dso *dso, const char *root_dir); char dso__symtab_origin(const struct dso *dso); int dso__read_binary_type_filename(const struct dso *dso, enum dso_binary_type type, char *root_dir, char *filename, size_t size); +bool is_supported_compression(const char *ext); +bool is_kmodule_extension(const char *ext); +bool is_kernel_module(const char *pathname, bool *compressed); +bool decompress_to_file(const char *ext, const char *filename, int output_fd); +bool dso__needs_decompress(struct dso *dso); /* * The dso__data_* external interface provides following functions: |