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| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2022-08-24 16:50:14 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-24 16:50:14 +0000 |
| commit | d3cf195ab46d7effe806990aa6b7a409bf8e46df (patch) | |
| tree | eb33d22a749417ad62a3fc87c2dc8cfb3452632a /libgcc/gcov.h | |
| parent | 825a44b40ce6cfa76470e53d0746b1e64b99ee5b (diff) | |
| parent | 2e77960b14527ff216fa188479de9142fbb9d34c (diff) | |
| download | gcc-d3cf195ab46d7effe806990aa6b7a409bf8e46df.zip gcc-d3cf195ab46d7effe806990aa6b7a409bf8e46df.tar.gz gcc-d3cf195ab46d7effe806990aa6b7a409bf8e46df.tar.bz2 | |
Merge #1498
1498: Merge from GCC upstream r=philberty a=philberty
Lets see if it builds.
Co-authored-by: GCC Administrator <gccadmin@gcc.gnu.org>
Co-authored-by: Dimitrije Milošević <dimitrije.milosevic@syrmia.com>
Co-authored-by: Aldy Hernandez <aldyh@redhat.com>
Co-authored-by: Jakub Jelinek <jakub@redhat.com>
Co-authored-by: Martin Liska <mliska@suse.cz>
Co-authored-by: Roger Sayle <roger@nextmovesoftware.com>
Co-authored-by: Sam Feifer <sfeifer@redhat.com>
Co-authored-by: Andrew Stubbs <ams@codesourcery.com>
Co-authored-by: Jose E. Marchesi <jose.marchesi@oracle.com>
Co-authored-by: H.J. Lu <hjl.tools@gmail.com>
Co-authored-by: David Malcolm <dmalcolm@redhat.com>
Co-authored-by: Richard Biener <rguenther@suse.de>
Co-authored-by: Immad Mir <mirimmad@outlook.com>
Diffstat (limited to 'libgcc/gcov.h')
| -rw-r--r-- | libgcc/gcov.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/libgcc/gcov.h b/libgcc/gcov.h index cea9302..cdd4206 100644 --- a/libgcc/gcov.h +++ b/libgcc/gcov.h @@ -43,7 +43,8 @@ extern void __gcov_dump (void); stream. The ALLOCATE_FN callback shall allocate memory with a size in characters specified by the first callback parameter. The ARG parameter is a user-provided argument passed as the last argument to the callback - functions. */ + functions. It is recommended to use the __gcov_filename_to_gcfn() + in the filename callback function. */ extern void __gcov_info_to_gcda (const struct gcov_info *__info, @@ -52,4 +53,18 @@ __gcov_info_to_gcda (const struct gcov_info *__info, void *(*__allocate_fn) (unsigned, void *), void *__arg); +/* Convert the FILENAME to a gcfn data stream. The DUMP_FN callback is + subsequently called with chunks (the begin and length of the chunk are + passed as the first two callback parameters) of the gcfn data stream. + The ARG parameter is a user-provided argument passed as the last + argument to the DUMP_FN callback function. This function is intended + to be used by the filename callback of __gcov_info_to_gcda(). The gcfn + data stream is used by the merge-stream subcommand of the gcov-tool to + get the filename associated with a gcda data stream. */ + +extern void +__gcov_filename_to_gcfn (const char *__filename, + void (*__dump_fn) (const void *, unsigned, void *), + void *__arg); + #endif /* GCC_GCOV_H */ |