With this patch, MIPS32 Valgrind compiled with -mfpxx can handle all types
(regarding FP_ABI flag) of MIPS32 ELFs.
- Functions arch_elf_pt_proc() and arch_check_elf() are added to elf reader
according to linux/fs/binfmt_elf.c from Linux 4.1;
- Processing .MIPS.abiflags section and initializing appropriate FPU mode
for MIPS32 are added;
- Emulation of prctl(GET/SET_FP_MODE) sys-calls are implemented for MIPS32.
Patch by Aleksandar Rikalo <Aleksandar.Rikalo@imgtec.com>
Related VEX change: r3243.
This implements BZ#366079.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15934
030cea68c8