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CVS log for src/usr.bin/gprof/elf.c


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Default branch: MAIN


Revision 1.6 / (download) - annotate - [select for diffs], Sun Oct 29 08:45:53 2017 UTC (6 years, 7 months ago) by mpi
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, HEAD
Changes since 1.5: +1 -1 lines
Diff to previous 1.5 (colored) to selected 1.4 (colored)

Prefer <elf.h> to the non portable <sys/exec_elf.h>.

ok jca@, deraadt@

Revision 1.5 / (download) - annotate - [select for diffs], Thu Aug 20 22:32:41 2015 UTC (8 years, 9 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9
Changes since 1.4: +1 -1 lines
Diff to previous 1.4 (colored)

Do not cast result of malloc/calloc/realloc* if stdlib.h is in scope
ok krw millert

Revision 1.4 / (download) - annotate - [selected], Tue Jan 9 15:13:37 2007 UTC (17 years, 4 months ago) by ckuethe
Branch: MAIN
CVS Tags: OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7, OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4, OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9, OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7, OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4, OPENBSD_4_3_BASE, OPENBSD_4_3, OPENBSD_4_2_BASE, OPENBSD_4_2, OPENBSD_4_1_BASE, OPENBSD_4_1
Changes since 1.3: +9 -0 lines
Diff to previous 1.3 (colored)

Ignore "mapping symbols" like $a and $t. They seem to be an ARM-only
feature, used to indicate whether code is ARM or Thumb. Unfortunately
they confuse gprof, which outputs call graphs where every other function
is named "$a"... not very useful.

Rather than enumerating the different symbols, binutils ignores anything
beginning with '$', and that is what we will do here.

Thanks to Dale Rahn for useful tips along the way.
ok miod

Revision 1.3 / (download) - annotate - [select for diffs], Tue Jul 20 18:20:55 2004 UTC (19 years, 10 months ago) by marc
Branch: MAIN
CVS Tags: OPENBSD_4_0_BASE, OPENBSD_4_0, OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6
Changes since 1.2: +12 -0 lines
Diff to previous 1.2 (colored) to selected 1.4 (colored)


Add ELFDEBUG to mirror the a.out debug that already exists.
OK art@

Revision 1.2 / (download) - annotate - [select for diffs], Tue Jun 3 02:56:08 2003 UTC (21 years ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4
Changes since 1.1: +1 -5 lines
Diff to previous 1.1 (colored) to selected 1.4 (colored)

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999.  Proofed by myself and Theo.

Revision 1.1 / (download) - annotate - [select for diffs], Wed May 8 16:46:35 2002 UTC (22 years, 1 month ago) by art
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2
Diff to selected 1.4 (colored)

Split out symbol handling into a separate file.
Implement symbol handling for ELF (based on FreeBSD).
Implement dummy support for alpha, hppa, powerpc and sparc64.

Tested during the last 2 months on various archs (never comitted because
other stuff got in the way).
Some fixups to i386 support from mickey@

This lets us switch all elf archs to this gprof.

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