This is the mail archive of the binutils@sourceware.org mailing list for the binutils project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[binutils][2.25][objdump][ARM][PATCH 0/2] Backport fixes for unpredictable nops and 26-bit versions of teq,tst,cmn,cmp


The first patch of this series deals with NOPS with invalid SBO/SBZ fields were being wrongfully translated to TEQ's. The 26-bit versions of TEQ/TST/CMN/CMP are now marked UNPREDICTABLE for ARM V6 and higher. See the definition of UNPREDICTABLE instructions and instruction definitions for TEQ/TST/CMN/CMP in the ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition, reference ARM DDI0406C,
on infocenter.arm.com.

The second patch adds tests for the 26-bit versions of teq,tst,cmn,cmp, that were no longer tested after the first patch.

Andre Vieira (2)
1. Backport fixes for unpredictable nops and 26-bit versions of teq,tst,cmn,cmp
2. Backport Tests for 26-bit versions of teq,tst,cmn,cmp


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]