diff options
| author | Jose E. Marchesi <jose.marchesi@oracle.com> | 2017-10-06 11:49:39 +0200 |
|---|---|---|
| committer | Jose E. Marchesi <jose.marchesi@oracle.com> | 2017-10-06 11:51:15 +0200 |
| commit | 2f924de654ff8f719faf60b84948397809baaac6 (patch) | |
| tree | 7d87812c60caf12af52b638584b0778daa32ed8d | |
| parent | ff38b4cc55dade4c9970cac2149a946d5dc0adc7 (diff) | |
| download | gdb-2f924de654ff8f719faf60b84948397809baaac6.zip gdb-2f924de654ff8f719faf60b84948397809baaac6.tar.gz gdb-2f924de654ff8f719faf60b84948397809baaac6.tar.bz2 | |
gdb: Fix decoding of ARM neon memory hint insns.
gdb/ChangeLog:
2017-10-05 Jose E. Marchesi <jose.marchesi@oracle.com>
PR build/22188
* arm-tdep.c (arm_decode_misc_memhint_neon): Fix decoding of CPS
and SETEND.
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/arm-tdep.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 59eb04a..966472c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2017-10-05 Jose E. Marchesi <jose.marchesi@oracle.com> + + PR build/22188 + * arm-tdep.c (arm_decode_misc_memhint_neon): Fix decoding of CPS + and SETEND. + 2017-10-05 Pedro Alves <palves@redhat.com> * linux-nat.c (linux_child_follow_fork): When following the parent diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 2709321..d8569e0 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -6406,9 +6406,9 @@ arm_decode_misc_memhint_neon (struct gdbarch *gdbarch, uint32_t insn, unsigned int op1 = bits (insn, 20, 26), op2 = bits (insn, 4, 7); unsigned int rn = bits (insn, 16, 19); - if (op1 == 0x10 && (op2 & 0x2) == 0x0 && (rn & 0xe) == 0x0) + if (op1 == 0x10 && (op2 & 0x2) == 0x0 && (rn & 0x1) == 0x0) return arm_copy_unmodified (gdbarch, insn, "cps", dsc); - else if (op1 == 0x10 && op2 == 0x0 && (rn & 0xe) == 0x1) + else if (op1 == 0x10 && op2 == 0x0 && (rn & 0x1) == 0x1) return arm_copy_unmodified (gdbarch, insn, "setend", dsc); else if ((op1 & 0x60) == 0x20) return arm_copy_unmodified (gdbarch, insn, "neon dataproc", dsc); |