mirror of
https://github.com/tobast/libunwind-eh_elf.git
synced 2024-05-17 10:45:18 +02:00
69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
#include <stdio.h>
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#include <stddef.h>
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#include <ucontext.h>
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#include <asm/sigcontext.h>
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#define UC(N,X) \
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printf ("#define LINUX_UC_" N "_OFF\t0x%X\n", offsetof (ucontext_t, X))
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#define SC(N,X) \
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printf ("#define LINUX_SC_" N "_OFF\t0x%X\n", offsetof (struct sigcontext, X))
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int
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main (void)
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{
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printf (
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"/* Linux-specific definitions: */\n\n"
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"/* Define various structure offsets to simplify cross-compilation. */\n\n"
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"/* Offsets for AArch64 Linux \"ucontext_t\": */\n\n");
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UC ("FLAGS", uc_flags);
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UC ("LINK", uc_link);
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UC ("STACK", uc_stack);
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UC ("MCONTEXT", uc_mcontext);
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UC ("SIGMASK", uc_sigmask);
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printf ("\n/* Offsets for AArch64 Linux \"struct sigcontext\": */\n\n");
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SC ("R0", regs[0]);
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SC ("R1", regs[1]);
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SC ("R2", regs[2]);
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SC ("R3", regs[3]);
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SC ("R4", regs[4]);
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SC ("R5", regs[5]);
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SC ("R6", regs[6]);
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SC ("R7", regs[7]);
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SC ("R8", regs[8]);
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SC ("R9", regs[9]);
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SC ("R10", regs[10]);
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SC ("R11", regs[11]);
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SC ("R12", regs[12]);
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SC ("R13", regs[13]);
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SC ("R14", regs[14]);
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SC ("R15", regs[15]);
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SC ("R16", regs[16]);
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SC ("R17", regs[17]);
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SC ("R18", regs[18]);
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SC ("R19", regs[19]);
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SC ("R20", regs[20]);
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SC ("R21", regs[21]);
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SC ("R22", regs[22]);
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SC ("R23", regs[23]);
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SC ("R24", regs[24]);
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SC ("R25", regs[25]);
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SC ("R26", regs[26]);
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SC ("R27", regs[27]);
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SC ("R28", regs[28]);
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SC ("R29", regs[29]);
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SC ("R30", regs[30]);
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SC ("R31", regs[31]);
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SC ("PC", pc);
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SC ("SP", sp);
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SC ("Fault", fault_address);
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SC ("state", pstate);
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return 0;
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}
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