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Delete profile support from MIPS simulator, use sim/common/sim-profile

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module instead.
Generate a "gmon.out" (gprof) when profiling the target PC.
Add target PC profiling option --profile-pc-granularity (bucket size)
This commit is contained in:
Andrew Cagney
1997-10-21 03:41:21 +00:00
parent 70ee778220
commit e2f8ffb736
5 changed files with 46 additions and 225 deletions
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27
sim/common/ChangeLog
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@@ -1,5 +1,32 @@
Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
* sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
a bucket size of zero.
* sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
OPTION_PROFILE_PC): Define.
(profile_option_handler): Add support for --profile-pc and
--profile-pc-granularity options.
(profile_pc_init): When possible, compute nr buckets from bucket
size.
* sim-profile.c (profile_pc_init): Align the profile-pc end
address with the profile-pc bucket size.
* sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
something less ambiguous.
(PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
* sim-profile.c (profile_pc_cleanup): New function. Move
profile_pc_uninstall code to here.
(profile_pc_uninstall): Call.
(profile_pc_init): Call.
Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
* sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
file using BSD gprof format.
* sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
unsigned_word.
(LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,