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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2020-09-16 10:12:39 +0100 |
|---|---|---|
| committer | Lifang Xia <xlf194833_xia@alibaba-inc.com> | 2020-09-17 14:52:05 +0800 |
| commit | c568ac5ff708eebf6ef424e5863d3dbd874a3f62 (patch) | |
| tree | 160bb166250bfb409f8a9481e5d55cedbd92490f /opcodes/ChangeLog | |
| parent | c2f876e11e5c9cc818a852bd79452ffdc80bc161 (diff) | |
| download | gdb-c568ac5ff708eebf6ef424e5863d3dbd874a3f62.zip gdb-c568ac5ff708eebf6ef424e5863d3dbd874a3f62.tar.gz gdb-c568ac5ff708eebf6ef424e5863d3dbd874a3f62.tar.bz2 | |
opcodes/csky: return the default disassembler when there is no bfd
The disassembler function should return a valid disassembler function
even when there is no BFD present. This is implied (I believe) by the
comment in dis-asm.h which says the BFD may be NULL. Further, it
makes sense when considering that the disassembler is used in GDB, and
GDB may connect to a target and perform debugging even without a BFD
being supplied.
This commit makes the csky_get_disassembler function return the
default disassembler configuration when no bfd is supplied, this is
the same default configuration as is used when a BFD is supplied, but
the BFD has no attributes section.
Before the change configuring GDB with --enable-targets=all and
running the tests gdb.base/all-architectures-2.exp results in many
errors, but after this change there are no failures.
opcodes/ChangeLog:
* csky-dis.c (csky_get_disassembler): Don't return NULL when there
is no BFD.
Diffstat (limited to 'opcodes/ChangeLog')
| -rw-r--r-- | opcodes/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 532dde4..6243511 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,8 @@ +2020-09-16 Andrew Burgess <andrew.burgess@embecosm.com> + + * csky-dis.c (csky_get_disassembler): Don't return NULL when there + is no BFD. + 2020-09-16 Alan Modra <amodra@gmail.com> * ppc-dis.c (ppc_symbol_is_valid): Adjust elf_symbol_from invocation. |