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| author | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2022-01-04 13:25:12 +0000 |
|---|---|---|
| committer | Dmitry Chagin <dchagin@FreeBSD.org> | 2023-02-09 07:54:16 +0000 |
| commit | 87271de92c4a69cfe92656c16bbef467e60b8c3b (patch) | |
| tree | a71de54a355bec67b9ce3a3df11a1a84a611b087 | |
| parent | 26a9c64d9df9d4e9ac543a5efeca375918fd1cc5 (diff) | |
| download | src-87271de92c4a69cfe92656c16bbef467e60b8c3b.tar.gz src-87271de92c4a69cfe92656c16bbef467e60b8c3b.zip | |
Unstaticize {get,set}_fpcontext() on amd64
This will be used to fix Linux signal delivery.
Discussed With: kib
Sponsored By: EPSRC
(cherry picked from commit 562bc0a943d1fad1a9b551557609d2941a851b4d)
| -rw-r--r-- | sys/amd64/amd64/exec_machdep.c | 9 | ||||
| -rw-r--r-- | sys/amd64/include/md_var.h | 5 |
2 files changed, 7 insertions, 7 deletions
diff --git a/sys/amd64/amd64/exec_machdep.c b/sys/amd64/amd64/exec_machdep.c index 0c2bebaea8f3..233f222b49f1 100644 --- a/sys/amd64/amd64/exec_machdep.c +++ b/sys/amd64/amd64/exec_machdep.c @@ -95,11 +95,6 @@ __FBSDID("$FreeBSD$"); #include <machine/specialreg.h> #include <machine/trap.h> -static void get_fpcontext(struct thread *td, mcontext_t *mcp, - char **xfpusave, size_t *xfpusave_len); -static int set_fpcontext(struct thread *td, mcontext_t *mcp, - char *xfpustate, size_t xfpustate_len); - /* * Send an interrupt to process. * @@ -714,7 +709,7 @@ set_mcontext(struct thread *td, mcontext_t *mcp) return (0); } -static void +void get_fpcontext(struct thread *td, mcontext_t *mcp, char **xfpusave, size_t *xfpusave_len) { @@ -735,7 +730,7 @@ get_fpcontext(struct thread *td, mcontext_t *mcp, char **xfpusave, } } -static int +int set_fpcontext(struct thread *td, mcontext_t *mcp, char *xfpustate, size_t xfpustate_len) { diff --git a/sys/amd64/include/md_var.h b/sys/amd64/include/md_var.h index c8610f495bfe..13dedac784d1 100644 --- a/sys/amd64/include/md_var.h +++ b/sys/amd64/include/md_var.h @@ -54,6 +54,7 @@ extern vm_paddr_t KERNend; extern bool efi_boot; +struct __mcontext; struct savefpu; struct sysentvec; @@ -89,5 +90,9 @@ void set_top_of_stack_td(struct thread *td); struct savefpu *get_pcb_user_save_td(struct thread *td); struct savefpu *get_pcb_user_save_pcb(struct pcb *pcb); void pci_early_quirks(void); +void get_fpcontext(struct thread *td, struct __mcontext *mcp, + char **xfpusave, size_t *xfpusave_len); +int set_fpcontext(struct thread *td, struct __mcontext *mcp, + char *xfpustate, size_t xfpustate_len); #endif /* !_MACHINE_MD_VAR_H_ */ |