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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2017-06-21 21:46:03 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2017-06-21 21:46:03 +0000 |
| commit | a8bc65cd00911ef459e77a7e0b7218ac150065bb (patch) | |
| tree | c2a5a378324e461624f45283c61d12f031767854 /gcc | |
| parent | 8d4b68a7c4091c99c8d591e93efae5748a7ced13 (diff) | |
| download | gcc-a8bc65cd00911ef459e77a7e0b7218ac150065bb.zip gcc-a8bc65cd00911ef459e77a7e0b7218ac150065bb.tar.gz gcc-a8bc65cd00911ef459e77a7e0b7218ac150065bb.tar.bz2 | |
libgo, syscall: fix ptrace implementation on MIPS
On MIPS, the correct structure for PtraceRegs is 'struct pt_regs' which
is declared in linux/ptrace.h. Previously no PtraceRegs structure was
created on MIPS because 'struct user_regs_struct' doesn't exist there.
Fallback to using pt_regs when the PtraceRegs structure is generated in
mksysinfo.sh, then adjust syscall_linux_mipsx.go to read the program
counter from the correct field.
In addition, implement PtraceGetRegs and PtraceSetRegs on all 3 ABI
variants.
syscall_linux_mips64x.go can now be removed since the ptrace code on
all 3 ABIs is identical.
Reviewed-on: https://go-review.googlesource.com/46150
From-SVN: r249473
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions