| author |  Sebastien Marie <semarie@kapouay.eu.org> 2024-01-17 10:16:44+00:00 |
| committer |  Andrew Kelley <andrew@ziglang.org> 2024-01-18 15:45:42-08:00 |
| log | 7d81c952d57a76454c31b13b3ec8e21388f02171 |
| tree | 4340e839911dcdba9e3d60c361365936653b07da |
| parent | a7dbc57a35ee4695883f540e1d3a9d00506cf7bc |
openbsd: add proper support for aarch64
define openbsd specific elements in std/dwarf/abi.zig regBytes()
work from Jasper Lievisse Adriaanse, with register values from sys/signal.h
and https://github.com/ARM-software/abi-aa/blob/main/aadwarf64/aadwarf64.rst#dwarf-register-names1 files changed, 8 insertions(+), 0 deletions(-)
lib- std
- dwarf
lib/std/dwarf/abi.zig+8
| ... | ... | @@ -369,6 +369,14 @@ pub fn regBytes( |
| 369 | 369 | |
| 370 | 370 | else => error.InvalidRegister, |
| 371 | 371 | }, |
| 372 | .openbsd => switch (reg_number) { | |
| 373 | 0...30 => mem.asBytes(&ucontext_ptr.sc_x[reg_number]), | |
| 374 | 31 => mem.asBytes(&ucontext_ptr.sc_sp), | |
| 375 | 32 => mem.asBytes(&ucontext_ptr.sc_lr), | |
| 376 | 33 => mem.asBytes(&ucontext_ptr.sc_elr), | |
| 377 | 34 => mem.asBytes(&ucontext_ptr.sc_spsr), | |
| 378 | else => error.InvalidRegister, | |
| 379 | }, | |
| 372 | 380 | else => switch (reg_number) { |
| 373 | 381 | 0...30 => mem.asBytes(&ucontext_ptr.mcontext.regs[reg_number]), |
| 374 | 382 | 31 => mem.asBytes(&ucontext_ptr.mcontext.sp), |