Alan Modra d1023b5d1e s12z disassembler tidy ... Don't ignore buffer memory read failure, or malloc failure. Lots of functions get a return status to pass these failures up the chain in this patch. opcodes/ * s12z-dis.c (abstract_read_memory): Don't print error on EOI. * s12z-opc.c: Formatting. (operands_f): Return an int. (opr_n_bytes_p1): Return -1 on reaching buffer memory limit. (opr_n_bytes2, bfextins_n_bytes, mul_n_bytes, bm_n_bytes), (shift_n_bytes, mov_imm_opr_n_bytes, loop_prim_n_bytes), (exg_sex_discrim): Likewise. (create_immediate_operand, create_bitfield_operand), (create_register_operand_with_size, create_register_all_operand), (create_register_all16_operand, create_simple_memory_operand), (create_memory_operand, create_memory_auto_operand): Don't segfault on malloc failure. (z_ext24_decode): Return an int status, negative on fail, zero on success. (x_imm1, imm1_decode, trap_decode, z_opr_decode, z_opr_decode2), (imm1234, reg_s_imm, reg_s_opr, z_imm1234_8base, z_imm1234_0base), (z_tfr, z_reg, reg_xy, lea_reg_xys_opr, lea_reg_xys, rel_15_7), (decode_rel_15_7, cmp_xy, sub_d6_x_y, sub_d6_y_x), (ld_18bit_decode, mul_decode, bm_decode, bm_rel_decode), (mov_imm_opr, ld_18bit_decode, exg_sex_decode), (loop_primitive_decode, shift_decode, psh_pul_decode), (bit_field_decode): Similarly. (z_decode_signed_value, decode_signed_value): Similarly. Add arg to return value, update callers. (x_opr_decode_with_size): Check all reads, returning NULL on fail. Don't segfault on NULL operand. (decode_operation): Return OP_INVALID on first fail. (decode_s12z): Check all reads, returning -1 on fail. gas/ * testsuite/gas/s12z/truncated.d: Update expected output.		2020-03-22 23:20:15 +10:30
..
abs.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
abs.s	…
adc-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
adc-imm.s	…
adc-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
adc-opr.s	…
add-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
add-imm.s	…
add-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
add-opr.s	…
and-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
and-imm.s	…
and-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
and-opr.s	…
and-or-cc.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
and-or-cc.s	…
bfext-special.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
bfext-special.s	…
bfext.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
bfext.s	…
bit-manip-invalid.d	S12Z: Opcodes: Handle bit map operations with non-canonical operands.	2019-04-24 10:33:52 +02:00
bit-manip-invalid.s	S12Z: Opcodes: Handle bit map operations with non-canonical operands.	2019-04-24 10:33:52 +02:00
bit-manip.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
bit-manip.s	…
bit.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
bit.s	…
bra-expression-defined.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
bra-expression-defined.s	…
bra-expression-undef.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
bra-expression-undef.s	…
bra.d	S12Z: Add alias instructions BHS and BLO.	2018-11-21 21:31:10 +01:00
bra.s	S12Z: Add alias instructions BHS and BLO.	2018-11-21 21:31:10 +01:00
brclr-symbols.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
brclr-symbols.s	…
brset-clr-opr-imm-rel.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
brset-clr-opr-imm-rel.s	…
brset-clr-opr-reg-rel.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
brset-clr-opr-reg-rel.s	…
brset-clr-reg-imm-rel.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
brset-clr-reg-imm-rel.s	…
brset-clr-reg-reg-rel.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
brset-clr-reg-reg-rel.s	…
clb.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
clb.s	…
clr-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
clr-opr.s	…
clr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
clr.s	…
cmp-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-imm.s	…
cmp-opr-inc.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-opr-inc.s	…
cmp-opr-rdirect.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-opr-rdirect.s	…
cmp-opr-reg.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-opr-reg.s	…
cmp-opr-rindirect.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-opr-rindirect.s	…
cmp-opr-sxe4.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-opr-sxe4.s	…
cmp-opr-xys.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-opr-xys.s	…
cmp-s-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-s-imm.s	…
cmp-s-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-s-opr.s	…
cmp-xy.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
cmp-xy.s	…
com-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
com-opr.s	…
complex-shifts.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
complex-shifts.s	…
db-tb-cc-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
db-tb-cc-opr.s	…
db-tb-cc-reg.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
db-tb-cc-reg.s	…
dbCC.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
dbCC.s	…
dec-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
dec-opr.s	…
dec.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
dec.s	…
div.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
div.s	…
dollar-hex.d	S12Z: GAS: New option --mdollar-hex.	2019-05-22 08:13:36 +02:00
dollar-hex.s	S12Z: GAS: New option --mdollar-hex.	2019-05-22 08:13:36 +02:00
eor.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
eor.s	…
exg.d	S12Z: GAS: Issue warning if TFR/EXG have identical source and destination.	2019-02-01 18:08:04 +01:00
exg.l	S12Z: GAS: Issue warning if TFR/EXG have identical source and destination.	2019-02-01 18:08:04 +01:00
exg.s	…
ext24-ld-xy.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
ext24-ld-xy.s	…
imm-dest.d	S12Z: GAS: Disallow immediate destination operands	2019-02-01 18:08:02 +01:00
imm-dest.l	S12Z: GAS: Disallow immediate destination operands	2019-02-01 18:08:02 +01:00
imm-dest.s	S12Z: GAS: Disallow immediate destination operands	2019-02-01 18:08:02 +01:00
inc-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
inc-opr.s	…
inc.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
inc.s	…
inh.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
inh.s	…
jmp.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
jmp.s	…
jsr.d	S12Z: Fix disassembly of indexed OPR operands with zero index.	2019-01-09 19:44:27 +01:00
jsr.s	S12Z: Fix disassembly of indexed OPR operands with zero index.	2019-01-09 19:44:27 +01:00
labels.d	S12Z: gas: Fix bug when a symbol name was the single letter 'c'.	2019-01-16 19:35:05 +01:00
labels.s	S12Z: gas: Fix bug when a symbol name was the single letter 'c'.	2019-01-16 19:35:05 +01:00
ld-imm-page2.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
ld-imm-page2.s	…
ld-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
ld-imm.s	…
ld-immu18.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
ld-immu18.s	…
ld-large-direct.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
ld-large-direct.s	…
ld-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
ld-opr.s	…
ld-s-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
ld-s-opr.s	…
ld-small-direct.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
ld-small-direct.s	…
lea-immu18.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
lea-immu18.s	…
lea.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
lea.s	…
mac.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
mac.s	…
min-max.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
min-max.s	…
mod.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
mod.s	…
mov-imm-reloc.d	S12Z: GAS: Allow #_symbol operands as mov source	2019-02-01 18:08:08 +01:00
mov-imm-reloc.s	S12Z: GAS: Allow #_symbol operands as mov source	2019-02-01 18:08:08 +01:00
mov.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
mov.s	…
mul-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
mul-imm.s	…
mul-opr-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
mul-opr-opr.s	…
mul-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
mul-opr.s	…
mul-reg.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
mul-reg.s	…
mul.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
mul.s	…
neg-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
neg-opr.s	…
not-so-simple-shifts.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
not-so-simple-shifts.s	…
opr-18u.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
opr-18u.s	…
opr-expr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
opr-expr.s	…
opr-ext-18.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
opr-ext-18.s	…
opr-idx-24-reg.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
opr-idx-24-reg.s	…
opr-idx3-reg.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
opr-idx3-reg.s	…
opr-idx3-xysp-24.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
opr-idx3-xysp-24.s	…
opr-indirect-expr.d	S12Z: Emit RELOC_S12Z_OPR instead of RELOC_EXT24 where appropriate.	2019-01-16 14:39:04 +01:00
opr-indirect-expr.s	…
opr-symbol.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
opr-symbol.s	…
or-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
or-imm.s	…
or-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
or-opr.s	…
p2-mul.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
p2-mul.s	…
page2-inh.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
page2-inh.s	…
pc-rel-bad.d	S12Z: GAS: Fix incorrect range test for 16-bit PC relative offsets.	2019-02-01 18:08:06 +01:00
pc-rel-bad.l	S12Z: GAS: Fix incorrect range test for 16-bit PC relative offsets.	2019-02-01 18:08:06 +01:00
pc-rel-bad.s	S12Z: GAS: Fix incorrect range test for 16-bit PC relative offsets.	2019-02-01 18:08:06 +01:00
pc-rel-good.d	S12Z: GAS: Fix incorrect range test for 16-bit PC relative offsets.	2019-02-01 18:08:06 +01:00
pc-rel-good.s	S12Z: GAS: Fix incorrect range test for 16-bit PC relative offsets.	2019-02-01 18:08:06 +01:00
psh-pul.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
psh-pul.s	…
qmul.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
qmul.s	…
reg-prefix.d	S12Z: New option -mreg-prefix	2019-05-15 16:25:18 +02:00
reg-prefix.s	S12Z: New option -mreg-prefix	2019-05-15 16:25:18 +02:00
rotate.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
rotate.s	…
s12z.exp	Update year range in copyright notice of binutils files	2020-01-01 18:42:54 +10:30
sat.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
sat.s	…
sbc-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
sbc-imm.s	…
sbc-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
sbc-opr.s	…
shift.d	S12Z opcodes: Fix bug disassembling certain shift instructions.	2018-11-21 21:34:47 +01:00
shift.s	S12Z opcodes: Fix bug disassembling certain shift instructions.	2018-11-21 21:34:47 +01:00
simple-shift.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
simple-shift.s	…
single-ops.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
single-ops.s	…
specd6.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
specd6.s	…
st-large-direct.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
st-large-direct.s	…
st-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
st-opr.s	…
st-s-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
st-s-opr.s	…
st-small-direct.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
st-small-direct.s	…
st-xy.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
st-xy.s	…
sub-imm.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
sub-imm.s	…
sub-opr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
sub-opr.s	…
tfr.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
tfr.s	…
trap.d	gas testuite fixes: don't match dump.o	2018-09-15 16:24:18 +09:30
trap.s	…
truncated.d	s12z disassembler tidy	2020-03-22 23:20:15 +10:30
truncated.s	S12Z: Opcodes: Fix crash when trying to decode a truncated operation.	2019-04-29 16:10:21 +02:00