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authorKyrylo Tkachov <kyrylo.tkachov@arm.com>2021-01-05 17:39:04 +0000
committerKyrylo Tkachov <kyrylo.tkachov@arm.com>2021-01-11 15:01:09 +0000
commit82c70b08dfb47bf56ce78fbd9147d38f51ecdeb8 (patch)
tree8027bec80ca4a29fa74c6adaa3e58dfc57f16eda /opcodes/aarch64-opc.c
parentc0f6e439cc59fa60fec3a4c4ff56e6fac52a8c65 (diff)
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aarch64: Remove support for CSRE
This patch removes support for the CSRE extension from aarch64 gas/objdump. CSRE (FEAT_CSRE) is part of the Future Architecture Technologies program and at this time Arm is withdrawing this particular feature. The patch removes the system registers and the CSR PDEC instruction. gas/ChangeLog * NEWS: Remove CSRE. * config/tc-aarch64.c (parse_csr_operand): Delete. (parse_operands): Delete handling of AARCH64_OPND_CSRE_CSR. (aarch64_features): Remove csre. * doc/c-aarch64.texi: Remove CSRE. * testsuite/gas/aarch64/csre.d: Delete. * testsuite/gas/aarch64/csre-invalid.s: Likewise. * testsuite/gas/aarch64/csre-invalid.d: Likewise. * testsuite/gas/aarch64/csre_csr.s: Likewise. * testsuite/gas/aarch64/csre_csr.d: Likewise. * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise. * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise. * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise. include/ChangeLog * opcode/aarch64.h (AARCH64_FEATURE_CSRE): Delete. (aarch64_opnd): Delete AARCH64_OPND_CSRE_CSR. opcodes/ChangeLog * aarch64-asm-2.c: Regenerate. * aarch64-dis-2.c: Likewise. * aarch64-opc-2.c: Likewise. * aarch64-opc.c (aarch64_print_operand): Delete handling of AARCH64_OPND_CSRE_CSR. * aarch64-tbl.h (aarch64_feature_csre): Delete. (CSRE): Likewise. (_CSRE_INSN): Likewise. (aarch64_opcode_table): Delete csr.
Diffstat (limited to 'opcodes/aarch64-opc.c')
-rw-r--r--opcodes/aarch64-opc.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c
index eecee97..50d6412 100644
--- a/opcodes/aarch64-opc.c
+++ b/opcodes/aarch64-opc.c
@@ -3788,10 +3788,6 @@ aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
snprintf (buf, size, "%s", opnd->hint_option->name);
break;
- case AARCH64_OPND_CSRE_CSR:
- snprintf (buf, size, "pdec");
- break;
-
default:
assert (0);
}