diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 10 | ||||
| -rw-r--r-- | gdb/TODO | 5 | ||||
| -rw-r--r-- | gdb/rs6000-tdep.c | 3 |
3 files changed, 12 insertions, 6 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 55931d5..e905147 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,13 @@ +Sat Oct 22 03:41:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * valarith.c (value_binop): Take care of ANSI `value preserving' + rule, which was not addressed by the previous change. + + * rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is + generated by gcc-2.6, as a synonym for `oril r31,r1,0'. + + * TODO: Remove item about RS/6000 shared libraries. + Thu Oct 20 17:35:45 1994 Stu Grossman (grossman@cygnus.com) * defs.h, infrun.c (wait_for_inferior), top.c: Call @@ -277,11 +277,6 @@ solution). investigate "x/s 0" (right now stops early) (I think maybe GDB is using a 0 address for bad purposes internally). -Play with RS/6000 shared libraries (using shared library tests -listed in testsuite/TODO as a guide). (Schauer has done shared -library stuff on most other platforms but has not touched the -RS/6000). - Make "info path" and path_command work again (but independent of the environment either of gdb or that we'll pass to the inferior). diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 757e111..18fe4e9 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -244,7 +244,8 @@ CORE_ADDR pc; op = read_memory_integer (pc, 4); } - if (op == 0x603f0000) { /* oril r31, r1, 0x0 */ + if (op == 0x603f0000 /* oril r31, r1, 0x0 */ + || op == 0x7c3f0b78) { /* mr r31, r1 */ pc += 4; /* this happens if r31 is used as */ op = read_memory_integer (pc, 4); /* frame ptr. (gcc does that) */ |