Module Name: src
Committed By: rin
Date: Tue Jun 29 23:26:00 UTC 2021
Modified Files:
src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm: aeabi_cfcmp.S
divmodsi4.S divsi3.S modsi3.S
Log Message:
Align sp to 8-byte boundary as required by EABI.
This is especially important for non-leaf functions; GCC optimizes codes
based on assumption that sp is aligned properly.
Mostly fix broken earmv5 userland compiled by GCC10 due to alignment
faults in ld.elf_so, where {ld,st}rd are used for [sp, #8x].
No regression for ATF is observed for earmv[67]{,hf}{,eb}.
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1 -r1.2 \
src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/aeabi_cfcmp.S
cvs rdiff -u -r1.1.1.4 -r1.2 \
src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divmodsi4.S \
src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/divsi3.S \
src/sys/external/bsd/compiler_rt/dist/lib/builtins/arm/modsi3.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
