diff options
| author | Benjamin Berg <benjamin@sipsolutions.net> | 2023-11-10 12:03:38 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2024-01-04 23:29:11 +0100 |
| commit | a55719847da0a780baa84d0baee745358f144c39 (patch) | |
| tree | 900cd94ee627fbac7cec0469fdc12a46a92057ff /arch/um/include/shared/kern_util.h | |
| parent | a8e75902f4d7d342350ea3f79e3e65f2bbfa4c8d (diff) | |
um: Drop support for hosts without SYSEMU_SINGLESTEP support
These features have existed since Linux 2.6.14 and can be considered
widely available at this point. Also drop the backward compatibility
code for PTRACE_SETOPTIONS.
Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net>
----
v2:
* Continue to define PTRACE_SYSEMU_SINGLESTEP as glibc only added it in
version 2.27.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/include/shared/kern_util.h')
| -rw-r--r-- | arch/um/include/shared/kern_util.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/um/include/shared/kern_util.h b/arch/um/include/shared/kern_util.h index 444bae755b16..789b83013f35 100644 --- a/arch/um/include/shared/kern_util.h +++ b/arch/um/include/shared/kern_util.h @@ -34,7 +34,6 @@ extern int handle_page_fault(unsigned long address, unsigned long ip, extern unsigned int do_IRQ(int irq, struct uml_pt_regs *regs); extern void initial_thread_cb(void (*proc)(void *), void *arg); -extern int is_syscall(unsigned long addr); extern void timer_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs); @@ -58,7 +57,7 @@ extern char *uml_strdup(const char *string); extern unsigned long to_irq_stack(unsigned long *mask_out); extern unsigned long from_irq_stack(int nested); -extern int singlestepping(void *t); +extern int singlestepping(void); extern void segv_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs); extern void bus_handler(int sig, struct siginfo *si, struct uml_pt_regs *regs); |