aboutsummaryrefslogtreecommitdiff
path: root/opcodes/bfin-dis.c
diff options
context:
space:
mode:
authorJie Zhang <jie.zhang@analog.com>2009-09-04 04:29:42 +0000
committerJie Zhang <jie.zhang@analog.com>2009-09-04 04:29:42 +0000
commit66a6900a09dc32b8afc5bf61ee070084025232a7 (patch)
tree52817ad92869c78f8f890dff7ec0a364dc1331f2 /opcodes/bfin-dis.c
parent7dd8f318c11c2ac7b92bd34474df5d6b075cf5a7 (diff)
downloadgdb-66a6900a09dc32b8afc5bf61ee070084025232a7.zip
gdb-66a6900a09dc32b8afc5bf61ee070084025232a7.tar.gz
gdb-66a6900a09dc32b8afc5bf61ee070084025232a7.tar.bz2
gas/
* config/bfin-parse.y (asm_1): Implement HLT instruction. Fix comments for DBGA, DBGAH and DBGAL. * config/tc-bfin.c (bfin_gen_pseudodbg_assert): Change according to the new encoding of DBGA, DBGAH, and DBGAL. include/ * opcode/bfin.h (PseudoDbg_Assert): Add bits_grp and mask_grp. (PseudoDbg_Assert_grp_bits, PseudoDbg_Assert_grp_mask): Define. (PseudoDbg_Assert_dbgop_bits, PseudoDbg_Assert_dbgop_mask, PseudoDbg_Assert_dontcare_bits, PseudoDbg_Assert_dontcare_mask): Adjust accordingly. (init_PseudoDbg_Assert): Add PseudoDbg_Assert_grp_bits and PseudoDbg_Assert_grp_mask. opcodes/ * bfin-dis.c (decode_pseudodbg_assert_0): Change according to the new encoding of DBGA, DBGAH, and DBGAL. (_print_insn_bfin): Likewise.
Diffstat (limited to 'opcodes/bfin-dis.c')
-rw-r--r--opcodes/bfin-dis.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/opcodes/bfin-dis.c b/opcodes/bfin-dis.c
index ee84525..d526a1a 100644
--- a/opcodes/bfin-dis.c
+++ b/opcodes/bfin-dis.c
@@ -4574,17 +4574,18 @@ decode_pseudodbg_assert_0 (TIword iw0, TIword iw1, disassemble_info *outf)
{
/* pseudodbg_assert
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+
- | 1 | 1 | 1 | 1 | 0 | - | - | - | - | - |.dbgop.....|.regtest...|
+ | 1 | 1 | 1 | 1 | 0 | - | - | - | dbgop |.grp.......|.regtest...|
|.expected......................................................|
+---+---+---+---|---+---+---+---|---+---+---+---|---+---+---+---+ */
int expected = ((iw1 >> PseudoDbg_Assert_expected_bits) & PseudoDbg_Assert_expected_mask);
int dbgop = ((iw0 >> (PseudoDbg_Assert_dbgop_bits - 16)) & PseudoDbg_Assert_dbgop_mask);
+ int grp = ((iw0 >> (PseudoDbg_Assert_grp_bits - 16)) & PseudoDbg_Assert_grp_mask);
int regtest = ((iw0 >> (PseudoDbg_Assert_regtest_bits - 16)) & PseudoDbg_Assert_regtest_mask);
if (dbgop == 0)
{
OUTS (outf, "DBGA (");
- OUTS (outf, dregs_lo (regtest));
+ OUTS (outf, regs_lo (regtest, grp));
OUTS (outf, ", ");
OUTS (outf, uimm16 (expected));
OUTS (outf, ")");
@@ -4592,7 +4593,7 @@ decode_pseudodbg_assert_0 (TIword iw0, TIword iw1, disassemble_info *outf)
else if (dbgop == 1)
{
OUTS (outf, "DBGA (");
- OUTS (outf, dregs_hi (regtest));
+ OUTS (outf, regs_hi (regtest, grp));
OUTS (outf, ", ");
OUTS (outf, uimm16 (expected));
OUTS (outf, ")");
@@ -4600,7 +4601,7 @@ decode_pseudodbg_assert_0 (TIword iw0, TIword iw1, disassemble_info *outf)
else if (dbgop == 2)
{
OUTS (outf, "DBGAL (");
- OUTS (outf, dregs (regtest));
+ OUTS (outf, allregs (regtest, grp));
OUTS (outf, ", ");
OUTS (outf, uimm16 (expected));
OUTS (outf, ")");
@@ -4608,7 +4609,7 @@ decode_pseudodbg_assert_0 (TIword iw0, TIword iw1, disassemble_info *outf)
else if (dbgop == 3)
{
OUTS (outf, "DBGAH (");
- OUTS (outf, dregs (regtest));
+ OUTS (outf, allregs (regtest, grp));
OUTS (outf, ", ");
OUTS (outf, uimm16 (expected));
OUTS (outf, ")");
@@ -4712,7 +4713,7 @@ _print_insn_bfin (bfd_vma pc, disassemble_info *outf)
else if ((iw0 & 0xFF00) == 0xF900)
rv = decode_pseudoOChar_0 (iw0, iw1, pc, outf);
#endif
- else if ((iw0 & 0xFFC0) == 0xf000 && (iw1 & 0x0000) == 0x0000)
+ else if ((iw0 & 0xFF00) == 0xf000 && (iw1 & 0x0000) == 0x0000)
rv = decode_pseudodbg_assert_0 (iw0, iw1, outf);
return rv;