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[binutils-gdb] MIPS16: Simplify extended operand handling
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Fri, 23 Dec 2016 17:11:07 -0500
- Subject: [binutils-gdb] MIPS16: Simplify extended operand handling
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT bdd152861ce75c36828904cf3d10f8ce14da6cf5 ***
Author: Maciej W. Rozycki <macro@imgtec.com>
Branch: master
Commit: bdd152861ce75c36828904cf3d10f8ce14da6cf5
MIPS16: Simplify extended operand handling
Simplify extended operand handling and only specially process immediates
which require bit shuffling, using the generic operand insertion and
extraction handlers for the '<' (5-bit shift amount) operand code in
particular. Require the least significant bit of all extended operand
forms to be (artificially) set to 0 for their special processing to
trigger.
gas/
* config/tc-mips.c (mips16_immed): Limit `mips16_immed_extend'
use to operands whose LSB position is zero.
opcodes/
* mips-dis.c (print_mips16_insn_arg): Simplify processing of
extended operands.
* mips16-opc.c (decode_mips16_operand): Switch the extended
form of the `<' operand type to LSB position 22.
- Follow-Ups:
- Failures on Fedora-s390x-m64, branch master
- Failures on Fedora-x86_64-native-extended-gdbserver-m32, branch master
- Failures on Fedora-x86_64-cc-with-index, branch master
- Failures on Debian-i686-native-extended-gdbserver, branch master
- Failures on Debian-i686, branch master
- Failures on Debian-s390x-native-gdbserver-m64, branch master
- Failures on Fedora-ppc64be-native-extended-gdbserver-m64, branch master
- Failures on Fedora-ppc64le-native-gdbserver-m64, branch master
- Failures on Fedora-ppc64le-m64, branch master
- Failures on Fedora-ppc64le-native-extended-gdbserver-m64, branch master