| commit | 5f3fb9c59f53bfb3af9d87723bbb3b130772a4ac | |
| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 21 Jun 2017 21:46:03 +0000 (21 21:46 +0000) | ||
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 21 Jun 2017 21:46:03 +0000 (21 21:46 +0000) | ||
| tree | c2a5a378324e461624f45283c61d12f031767854 | treesnapshot (tar.gz zip) |
| parent | 6b49e67f59a7795d09cc945a2dee0cd3ba5c81a4 | commitdiff |
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
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@249473 138bc75d-0d04-0410-961f-82ee72b054a4
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
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@249473 138bc75d-0d04-0410-961f-82ee72b054a4
| libgo/go/syscall/syscall_linux_mips64x.go | [deleted file] | blobblamehistory |