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PPC/s390: Print readable register names

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Port de2681c1a8

Original Commit Message:

    This adds a {PrintRegister} method which prints the given register in a
    readable way (e.g. "eax", ... on ia32).
    This is currently only used in Liftoff. The {RegisterConfiguration}
    class has the same functionality, and I plan to make
    {RegisterConfiguration} also use the new {RegisterName} functions in a
    follow-up CL.

R=clemensh@chromium.org, joransiu@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: I8359ed22ebe88d5c30a45a9c6f3caa3b03d902ee
Reviewed-on: https://chromium-review.googlesource.com/c/1344509
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Joran Siu <joransiu@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#57698}
This commit is contained in:
Junliang Yan 2018-11-20 12:50:56 -05:00 committed by Commit Bot
parent 42c41a1fbb
commit ccd91026df
2 changed files with 10 additions and 0 deletions
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5
src/ppc/assembler-ppc.h
View File

@ -1637,6 +1637,11 @@ class PatchingAssembler : public Assembler {
~PatchingAssembler();
};
// Define {RegisterName} methods for the register types.
DEFINE_REGISTER_NAMES(Register, GENERAL_REGISTERS);
DEFINE_REGISTER_NAMES(DoubleRegister, DOUBLE_REGISTERS);
} // namespace internal
} // namespace v8

5
src/s390/assembler-s390.h
View File

@ -1665,6 +1665,11 @@ class EnsureSpace {
explicit EnsureSpace(Assembler* assembler) { assembler->CheckBuffer(); }
};
// Define {RegisterName} methods for the register types.
DEFINE_REGISTER_NAMES(Register, GENERAL_REGISTERS);
DEFINE_REGISTER_NAMES(DoubleRegister, DOUBLE_REGISTERS);
} // namespace internal
} // namespace v8