diff options
| author | Alex Coplan <alex.coplan@arm.com> | 2020-04-30 15:47:30 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2020-04-30 15:47:30 +0100 |
| commit | 09c1e68a162f9a2c2cadee916387a147a8af44b7 (patch) | |
| tree | a0c677f1aa242b8e99f55a6c9856e24043e8de23 /ld/testsuite | |
| parent | 8a8a1171237d45e20b2ebb18ee2d3f8686e01b82 (diff) | |
| download | binutils-gdb-09c1e68a162f9a2c2cadee916387a147a8af44b7.tar.gz | |
AArch64: add GAS support for UDF instruction
binutils * testsuite/binutils-all/aarch64/in-order-all.d: Update to use new
disassembly.
* testsuite/binutils-all/aarch64/out-of-order-all.d: Likewise.
ld/ * testsuite/ld-aarch64/erratum843419_tls_ie.d: Use udf in disassembly.
* testsuite/ld-aarch64/farcall-b-section.d: Likewise.
* testsuite/ld-aarch64/farcall-back.d: Likewise.
* testsuite/ld-aarch64/farcall-bl-section.d: Likewise.
gas/ * config/tc-aarch64.c (fix_insn): Implement for AARCH64_OPND_UNDEFINED.
(parse_operands): Implement for AARCH64_OPND_UNDEFINED.
* testsuite/gas/aarch64/udf.s: New.
* testsuite/gas/aarch64/udf.d: New.
* testsuite/gas/aarch64/udf-invalid.s: New.
* testsuite/gas/aarch64/udf-invalid.l: New.
* testsuite/gas/aarch64/udf-invalid.d: New.
include * opcode/aarch64.h (enum aarch64_opnd): Add AARCH64_OPND_UNDEFINED.
opcodes * aarch64-opc.h (enum aarch64_field_kind): Add FLD_imm16_2.
* aarch64-opc.c (fields): Add entry for FLD_imm16_2.
(operand_general_constraint_met_p): validate AARCH64_OPND_UNDEFINED.
* aarch64-tbl.h (aarch64_opcode_table): Add udf instruction, entry for
FLD_imm16_2.
* aarch64-asm-2.c: Regenerated.
* aarch64-dis-2.c: Regenerated.
* aarch64-opc-2.c: Regenerated.
Diffstat (limited to 'ld/testsuite')
| -rw-r--r-- | ld/testsuite/ld-aarch64/erratum843419_tls_ie.d | 4 | ||||
| -rw-r--r-- | ld/testsuite/ld-aarch64/farcall-b-section.d | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-aarch64/farcall-back.d | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-aarch64/farcall-bl-section.d | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/ld/testsuite/ld-aarch64/erratum843419_tls_ie.d b/ld/testsuite/ld-aarch64/erratum843419_tls_ie.d index eba5a202178..4d2b1116442 100644 --- a/ld/testsuite/ld-aarch64/erratum843419_tls_ie.d +++ b/ld/testsuite/ld-aarch64/erratum843419_tls_ie.d @@ -23,10 +23,10 @@ Disassembly of section .e843419: [ ]*20001010: 0b0700e0 add w0, w7, w7 [ ]*20001014: 910043ff add sp, sp, #0x10 [ ]*20001018: d65f03c0 ret -[ ]*2000101c: 00000000 .inst 0x00000000 ; undefined +[ ]*2000101c: 00000000 udf #0 [ ]*20001020: 14000400 b 20002020 <e843419\+0x1028> [ ]*20001024: d503201f nop -[ ]*20001028: 00000000 .inst 0x00000000 ; undefined +[ ]*20001028: 00000000 udf #0 [ ]*2000102c: 17fffff7 b 20001008 <e843419\+0x10> ... diff --git a/ld/testsuite/ld-aarch64/farcall-b-section.d b/ld/testsuite/ld-aarch64/farcall-b-section.d index 7314eafa61a..40b10720953 100644 --- a/ld/testsuite/ld-aarch64/farcall-b-section.d +++ b/ld/testsuite/ld-aarch64/farcall-b-section.d @@ -19,7 +19,7 @@ Disassembly of section .text: 1018: 90040010 adrp x16, 8001000 <bar> 101c: 91001210 add x16, x16, #0x4 1020: d61f0200 br x16 - 1024: 00000000 .inst 0x00000000 ; undefined + 1024: 00000000 udf #0 .* <___veneer>: 1028: 90040010 adrp x16, 8001000 <bar> diff --git a/ld/testsuite/ld-aarch64/farcall-back.d b/ld/testsuite/ld-aarch64/farcall-back.d index fcd0a296ffe..20204eef5e2 100644 --- a/ld/testsuite/ld-aarch64/farcall-back.d +++ b/ld/testsuite/ld-aarch64/farcall-back.d @@ -27,7 +27,7 @@ Disassembly of section .text: 2028: f07ffff0 adrp x16, 100001000 <bar1\+0x1000> 202c: 91002210 add x16, x16, #0x8 2030: d61f0200 br x16 - 2034: 00000000 .inst 0x00000000 ; undefined + 2034: 00000000 udf #0 0000000000002038 <__bar3_veneer>: 2038: 58000090 ldr x16, 2048 <__bar3_veneer\+0x10> diff --git a/ld/testsuite/ld-aarch64/farcall-bl-section.d b/ld/testsuite/ld-aarch64/farcall-bl-section.d index 86b7a0bb8c6..b3ed36fbb94 100644 --- a/ld/testsuite/ld-aarch64/farcall-bl-section.d +++ b/ld/testsuite/ld-aarch64/farcall-bl-section.d @@ -19,7 +19,7 @@ Disassembly of section .text: 1018: 90040010 adrp x16, 8001000 <bar> 101c: 91001210 add x16, x16, #0x4 1020: d61f0200 br x16 - 1024: 00000000 .inst 0x00000000 ; undefined + 1024: 00000000 udf #0 .* <___veneer>: 1028: 90040010 adrp x16, 8001000 <bar> |