diff options
| author | Yao Qi <yao@codesourcery.com> | 2014-02-10 17:17:32 +0800 |
|---|---|---|
| committer | Yao Qi <yao@codesourcery.com> | 2014-02-23 11:44:27 +0800 |
| commit | 1ca49d376dec6a93e879bc9456617622d7e349b3 (patch) | |
| tree | 0e2564e9ec48472a73c83abb826f6ec19e7de5f7 /gdb/exec.h | |
| parent | a283690eb7320dfe4074301c673f6cc3dd21fb11 (diff) | |
| download | binutils-gdb-1ca49d376dec6a93e879bc9456617622d7e349b3.tar.gz | |
Share code on to_xfer_partial for tfile and ctf target
In the to_xfer_partial implementations of ctf and tfile, the code on
reading from read-only sections is duplicated. This patch moves it to
a separate function exec_read_partial_read_only.
gdb:
2014-02-23 Yao Qi <yao@codesourcery.com>
* ctf.c (ctf_xfer_partial): Move code to ...
* exec.c (exec_read_partial_read_only): ... it. New function.
* tracefile-tfile.c (tfile_xfer_partial): Likewise.
* tracefile.c: Include "exec.h".
* exec.h (exec_read_partial_read_only): Declare.
Diffstat (limited to 'gdb/exec.h')
| -rw-r--r-- | gdb/exec.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/exec.h b/gdb/exec.h index 4725f1ba81f..960c58563e5 100644 --- a/gdb/exec.h +++ b/gdb/exec.h @@ -46,6 +46,15 @@ extern int build_section_table (struct bfd *, struct target_section **, extern int resize_section_table (struct target_section_table *, int); +/* Read from mappable read-only sections of BFD executable files. + Return TARGET_XFER_OK, if read is successful. Return + TARGET_XFER_EOF if read is done. Return TARGET_XFER_E_IO + otherwise. */ + +extern enum target_xfer_status + exec_read_partial_read_only (gdb_byte *readbuf, ULONGEST offset, + ULONGEST len, ULONGEST *xfered_len); + /* Appends all read-only memory ranges found in the target section table defined by SECTIONS and SECTIONS_END, starting at (and intersected with) MEMADDR for LEN bytes. Returns the augmented |