mirror of
https://github.com/tobast/libunwind-eh_elf.git
synced 2024-05-18 11:15:18 +02:00
3842dac733
reading of .debug_frame sections (used in lieu of .eh_frame sections when they're not available).
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
#include <stdio.h>
|
|
#include <stddef.h>
|
|
#include <ucontext.h>
|
|
#include <asm/sigcontext.h>
|
|
|
|
#define UC(N,X) \
|
|
printf ("#define LINUX_UC_" N "_OFF\t0x%X\n", offsetof (ucontext_t, X))
|
|
|
|
#define SC(N,X) \
|
|
printf ("#define LINUX_SC_" N "_OFF\t0x%X\n", offsetof (struct sigcontext, X))
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
printf (
|
|
"/* Linux-specific definitions: */\n\n"
|
|
|
|
"/* Define various structure offsets to simplify cross-compilation. */\n\n"
|
|
|
|
"/* Offsets for ARM Linux \"ucontext_t\": */\n\n");
|
|
|
|
UC ("FLAGS", uc_flags);
|
|
UC ("LINK", uc_link);
|
|
UC ("STACK", uc_stack);
|
|
UC ("MCONTEXT", uc_mcontext);
|
|
UC ("SIGMASK", uc_sigmask);
|
|
UC ("REGSPACE", uc_regspace);
|
|
|
|
printf ("\n/* Offsets for ARM Linux \"struct sigcontext\": */\n\n");
|
|
|
|
SC ("TRAPNO", trap_no);
|
|
SC ("ERRORCODE", error_code);
|
|
SC ("OLDMASK", oldmask);
|
|
SC ("R0", arm_r0);
|
|
SC ("R1", arm_r1);
|
|
SC ("R2", arm_r2);
|
|
SC ("R3", arm_r3);
|
|
SC ("R4", arm_r4);
|
|
SC ("R5", arm_r5);
|
|
SC ("R6", arm_r6);
|
|
SC ("R7", arm_r7);
|
|
SC ("R8", arm_r8);
|
|
SC ("R9", arm_r9);
|
|
SC ("R10", arm_r10);
|
|
SC ("FP", arm_fp);
|
|
SC ("IP", arm_ip);
|
|
SC ("SP", arm_sp);
|
|
SC ("LR", arm_lr);
|
|
SC ("PC", arm_pc);
|
|
SC ("CPSR", arm_cpsr);
|
|
SC ("FAULTADDR", fault_address);
|
|
|
|
return 0;
|
|
}
|