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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2007-07-24 12:49:24 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2007-07-24 12:49:24 +0000 |
| commit | 98646950ba7fc48d4dc57b3d55be70fdbffee4ab (patch) | |
| tree | f967655f8a6d73f24690339d198b8a6c144dabf5 /gdb | |
| parent | 94226e8246cb57e870901213972fb2b32c2afe3f (diff) | |
| download | gdb-98646950ba7fc48d4dc57b3d55be70fdbffee4ab.zip gdb-98646950ba7fc48d4dc57b3d55be70fdbffee4ab.tar.gz gdb-98646950ba7fc48d4dc57b3d55be70fdbffee4ab.tar.bz2 | |
* target.c (memory_xfer_partial): Accesses to unmapped overlay
sections should always go to the executable file.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/target.c | 8 |
2 files changed, 13 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 60f4e9a..5165e0b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2007-07-24 Ulrich Weigand <uweigand@de.ibm.com> + + * target.c (memory_xfer_partial): Accesses to unmapped overlay + sections should always go to the executable file. + 2004-07-20 Chris Dearman <chris@mips.com> * mips-tdep.c (heuristic_proc_start): Add more MIPS16 function diff --git a/gdb/target.c b/gdb/target.c index 2bb50e6..92a4d6a 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -1017,6 +1017,14 @@ memory_xfer_partial (struct target_ops *ops, void *readbuf, const void *writebuf return xfer_memory (memaddr, readbuf, len, 0, NULL, ops); } + /* Likewise for accesses to unmapped overlay sections. */ + if (readbuf != NULL && overlay_debugging) + { + asection *section = find_pc_overlay (memaddr); + if (pc_in_unmapped_range (memaddr, section)) + return xfer_memory (memaddr, readbuf, len, 0, NULL, ops); + } + /* Try GDB's internal data cache. */ region = lookup_mem_region (memaddr); /* region->hi == 0 means there's no upper bound. */ |