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author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-08-07 13:26:29 +0000 |
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committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-08-07 13:26:29 +0000 |
commit | 82763a3d329b0d342d0273941b1521be9ef0c604 (patch) | |
tree | e97d74478106ffb1353d3a4e33ac014805abf24b /gdb/defs.h | |
parent | 1be123a1b1a624d83ee1e10ba5749c9b2920bf46 (diff) | |
download | gdb-82763a3d329b0d342d0273941b1521be9ef0c604.tar.gz |
gdb/
PR 11804
* defs.h (find_memory_region_ftype): New comment. New arg modified.
* fbsd-nat.c (fbsd_find_memory_regions): Add the passed modified value.
* gcore.c (gcore_create_callback): New function comment. Add modified
parameter. Only write modified regions. Set SEC_READONLY exactly
according to MODIFIED.
(objfile_find_memory_regions): Ignore separate debug info files. Ass
the passed modified value to FUNC.
* gnu-nat.c (gnu_find_memory_regions): Add the passed modified value.
* linux-tdep.c (linux_find_memory_regions): Try to reads smaps file
first. New variables modified and has_anonymous. Parse the lines of
smaps file. Add the passed MODIFIED value to FUNC.
* procfs.c (find_memory_regions_callback): Add the passed modified
value.
gdb/testsuite/
PR 11804
* gdb.base/gcore-relro.exp: New file.
* gdb.base/gcore-relro-main.c: New file.
* gdb.base/gcore-relro-lib.c: New file.
Diffstat (limited to 'gdb/defs.h')
-rw-r--r-- | gdb/defs.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gdb/defs.h b/gdb/defs.h index 7be99a2d60f..de34740f323 100644 --- a/gdb/defs.h +++ b/gdb/defs.h @@ -362,9 +362,14 @@ extern void init_source_path (void); /* From exec.c */ +/* Process memory area starting at ADDR with length SIZE. Area is readable iff + READ is non-zero, writable if WRITE is non-zero, executable if EXEC is + non-zero. Area is possibly changed against its original file based copy if + MODIFIED is non-zero. DATA is passed without changes from a caller. */ + typedef int (*find_memory_region_ftype) (CORE_ADDR addr, unsigned long size, int read, int write, int exec, - void *data); + int modified, void *data); /* Take over the 'find_mapped_memory' vector from exec.c. */ extern void exec_set_find_memory_regions |