From b3296dc54c51d28ada4c97aca7f55a4abfe09d9a Mon Sep 17 00:00:00 2001 From: Vladimir Prus Date: Tue, 10 Apr 2007 07:57:31 +0000 Subject: * hist.h (struct histogram) (histograms, num_histograms): New. * hist.c (find_histogram, find_histogram_for_pc) (read_histogram_header): New. (s_lowpc, s_highpc, lowpc, highpc, hist_num_bins) (hist_sample): Remove. (hist_read_rec): Use the above, and handle multiple histogram records with disjoint address ranges. (hist_write_hist): Support several histogram records. (scale_and_align_entries): Adjust for multiple histograms. (hist_assign_samples_1): New. (hist_assign_samples): Use the above. (hist_clip_symbol_address): New. * hist.h (hist_check_address) (hist_clip_symbol_address): Declare. * gmon_io.c (gmon_out_read, gmon_out_write): Adjust handling of legacy format for multiple histogram changes. * corefile.c (find_call): Check for core_text_space and clip symbol address range here. * vax.c (vax_find_call): Don't check for core_text_space, or clip the symbol's address range here. Use hist_check_address to check call's target address. * sparc.c: Likewise. * tahoe.c: Likewise. * i386.c: Likewise. * mips.c: Likewise. Also use core_text_sect->vma as the base address for code accesses, just like other machine-specific routines do. * gprof.texi: Adjust for the new logic. --- gprof/ChangeLog | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'gprof/ChangeLog') diff --git a/gprof/ChangeLog b/gprof/ChangeLog index 1cbb54c..842117f 100644 --- a/gprof/ChangeLog +++ b/gprof/ChangeLog @@ -1,3 +1,35 @@ +2007-04-10 Vladimir Prus + + * hist.h (struct histogram) + (histograms, num_histograms): New. + * hist.c (find_histogram, find_histogram_for_pc) + (read_histogram_header): New. + (s_lowpc, s_highpc, lowpc, highpc, hist_num_bins) + (hist_sample): Remove. + (hist_read_rec): Use the above, and handle multiple + histogram records with disjoint address ranges. + (hist_write_hist): Support several histogram records. + (scale_and_align_entries): Adjust for multiple histograms. + (hist_assign_samples_1): New. + (hist_assign_samples): Use the above. + (hist_clip_symbol_address): New. + * hist.h (hist_check_address) + (hist_clip_symbol_address): Declare. + * gmon_io.c (gmon_out_read, gmon_out_write): Adjust handling + of legacy format for multiple histogram changes. + * corefile.c (find_call): Check for core_text_space and + clip symbol address range here. + * vax.c (vax_find_call): Don't check for + core_text_space, or clip the symbol's address range here. + Use hist_check_address to check call's target address. + * sparc.c: Likewise. + * tahoe.c: Likewise. + * i386.c: Likewise. + * mips.c: Likewise. Also use core_text_sect->vma as the base + address for code accesses, just like other machine-specific + routines do. + * gprof.texi: Adjust for the new logic. + 2007-03-28 Richard Sandiford Phil Edwards -- cgit v1.1