Commit edb30fd4 authored by rwbarton's avatar rwbarton
Browse files

Comments only: more alternate names for ARM registers [skip ci]

These are the names used by arm-linux-androideabi-objdump, so
it's helpful to have them here next to the Stg register mapping.

Reviewers: austin, erikd, bgamari

Reviewed By: erikd, bgamari

Subscribers: thomie

Differential Revision:
parent 5c823338
......@@ -485,14 +485,15 @@ the stack. See Note [Overlapping global registers] for implications.
Here we consider ARM mode (i.e. 32bit isns)
and also CPU with full VFPv3 implementation
ARM registers (see Chapter 5.1 in ARM IHI 0042D)
ARM registers (see Chapter 5.1 in ARM IHI 0042D and
Section 9.2.2 in ARM Software Development Toolkit Reference Guide)
r15 PC The Program Counter.
r14 LR The Link Register.
r13 SP The Stack Pointer.
r12 IP The Intra-Procedure-call scratch register.
r11 v8 Variable-register 8.
r10 v7 Variable-register 7.
r11 v8/fp Variable-register 8.
r10 v7/sl Variable-register 7.
r9 v6/SB/TR Platform register. The meaning of this register is
defined by the platform standard.
r8 v5 Variable-register 5.
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