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authorVictor Do Nascimento <victor.donascimento@arm.com>2023-10-16 10:44:46 +0100
committerVictor Do Nascimento <victor.donascimento@arm.com>2023-10-30 11:06:14 +0000
commitc9b0a82151ffb2ca91d61a21161b6bf4fdbc5095 (patch)
treebd1137f8c265818809ee4411426f67ac35dee314
parent5ea615a22b0b0a2aef79c04f9718ba6aa526bd76 (diff)
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aarch64: Update aarch64-sys-regs.def header
Given the shared use of the aarch64-sys-regs.def file across Binutils and GCC, add instructions for keeping the file synchronized across the two codebases. Namely, it should be made clear that all changes are first to be made in Binutils and the updated file copied across to GCC. opcodes/ChangeLog * opcodes/aarch64-sys-regs.def: Update file-description header comment.
-rw-r--r--opcodes/aarch64-sys-regs.def4
1 files changed, 4 insertions, 0 deletions
diff --git a/opcodes/aarch64-sys-regs.def b/opcodes/aarch64-sys-regs.def
index 1986920..9adabea 100644
--- a/opcodes/aarch64-sys-regs.def
+++ b/opcodes/aarch64-sys-regs.def
@@ -20,6 +20,10 @@
/* Array of system registers and their associated arch features.
+ This file is also used by GCC. Where necessary, any updates should
+ be made in Binutils and the updated file copied across to GCC, such
+ that the two projects are kept in sync at all times.
+
Before using #include to read this file, define a macro:
SYSREG (name, encoding, flags, features)