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| author | Jeff Law <law@redhat.com> | 1995-12-31 06:36:30 +0000 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 1995-12-31 06:36:30 +0000 |
| commit | 64c50fc5db62e96b429cd2f2e166e878569f4a15 (patch) | |
| tree | 440c0e7c9b11ad2afa68adf0a5b3e1ccb7106ca5 /gprof/symtab.h | |
| parent | 71128bd7a98889baab8044ccc1138a62371dda4c (diff) | |
| download | gdb-64c50fc5db62e96b429cd2f2e166e878569f4a15.zip gdb-64c50fc5db62e96b429cd2f2e166e878569f4a15.tar.gz gdb-64c50fc5db62e96b429cd2f2e166e878569f4a15.tar.bz2 | |
* gprof.c (long_options): Add "--function-ordering" and
"--file-ordering" options.
(usage): Add new options to usage message.
(main): Handle new options.
* gprof.h (STYLE_FUNCTION_ORDER): Define.
(STYLE_FILE_ORDER): Define.
(function_mapping_file): Declare.
* cg_arcs.c (arcs, numarcs): New globals.
(arc_add): Put new arcs into the arc array so the function/file
ordering code can examine them.
* cg_arcs.h (struct arc): New field "has_been_placed".
(arcs, numarcs): Declare new globals.
* core.c (symbol_map, symbol_map_count): New globals.
(read_function_mappings): New function to read in a function
to object map file.
(core_init): Call read_function_mappings if a function mapping
file exists.
(core_create_function_syms): Handle function to object file
mappings.
* symtab.h (struct sym): New fields "mapped", "has_been_placed",
"nuses", "prev".
* cg_print.c (cmp_arc_count): New function for sorting arcs.
(cmp_fun_nuses): Likewise for functions.
(cg_print_function_ordering): New function to print a suggested
function ordering.
(cg_print_file_ordering): Likewise for ordering .o files.
(order_and_dump_functions_by_arcs): Helper function for function
and object file ordering code.
Gprof changes for mentor vm work.
Diffstat (limited to 'gprof/symtab.h')
| -rw-r--r-- | gprof/symtab.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gprof/symtab.h b/gprof/symtab.h index 07c7751..304e6b5 100644 --- a/gprof/symtab.h +++ b/gprof/symtab.h @@ -36,9 +36,14 @@ typedef struct sym int line_num; /* source line number */ unsigned int is_func:1, /* is this a function entry point? */ is_static:1, /* is this a local (static) symbol? */ - is_bb_head:1; /* is this the head of a basic-blk? */ + is_bb_head:1, /* is this the head of a basic-blk? */ + mapped:1, /* this symbol was mapped to another name */ + has_been_placed:1; /* have we placed this symbol? */ int ncalls; /* how many times executed */ + int nuses; /* how many times this symbol appears in + a particular context */ struct sym *next; /* for building chains of syms */ + struct sym *prev; /* for building chains of syms */ /* profile-specific information: */ |