| Andrew Geissler | 7e0e3c0 | 2022-02-25 20:34:39 +0000 | [diff] [blame^] | 1 | From dfb22e4d6662bf72879eda806eaa78c7b52b519e Mon Sep 17 00:00:00 2001 |
| 2 | From: Khem Raj <raj.khem@gmail.com> |
| 3 | Date: Tue, 25 Jan 2022 20:29:14 -0800 |
| 4 | Subject: [PATCH] vm_dump.c: Define REG_S1 and REG_S2 for musl/riscv |
| 5 | |
| 6 | These defines are missing in musl, there is a possible |
| 7 | patch to add them to musl, but we need a full list of |
| 8 | these names for mcontext that can be added once for all |
| 9 | |
| 10 | Upstream-Status: Inappropriate [musl bug] |
| 11 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 12 | --- |
| 13 | vm_dump.c | 5 +++++ |
| 14 | 1 file changed, 5 insertions(+) |
| 15 | |
| 16 | diff --git a/vm_dump.c b/vm_dump.c |
| 17 | index a98f5aa..957b785 100644 |
| 18 | --- a/vm_dump.c |
| 19 | +++ b/vm_dump.c |
| 20 | @@ -39,6 +39,11 @@ |
| 21 | |
| 22 | #define MAX_POSBUF 128 |
| 23 | |
| 24 | +#if defined(__riscv) && !defined(__GLIBC__) |
| 25 | +# define REG_S1 9 |
| 26 | +# define REG_S2 18 |
| 27 | +#endif |
| 28 | + |
| 29 | #define VM_CFP_CNT(ec, cfp) \ |
| 30 | ((rb_control_frame_t *)((ec)->vm_stack + (ec)->vm_stack_size) - \ |
| 31 | (rb_control_frame_t *)(cfp)) |
| 32 | -- |
| 33 | 2.35.0 |
| 34 | |