projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 057fbfb2 HK |
2 | /* |
| 3 | * This file setups defines to compile arch specific binary from the | |
| 4 | * generic one. | |
| 5 | * | |
| 6 | * The function 'LIBUNWIND__ARCH_REG_ID' name is set according to arch | |
| 7 | * name and the defination of this function is included directly from | |
| 8 | * 'arch/arm64/util/unwind-libunwind.c', to make sure that this function | |
| 9 | * is defined no matter what arch the host is. | |
| 10 | * | |
| 11 | * Finally, the arch specific unwind methods are exported which will | |
| 12 | * be assigned to each arm64 thread. | |
| 13 | */ | |
| 14 | ||
| 15 | #define REMOTE_UNWIND_LIBUNWIND | |
| 16 | ||
| 3bd03c95 HK |
17 | /* Define arch specific functions & regs for libunwind, should be |
| 18 | * defined before including "unwind.h" | |
| 19 | */ | |
| 057fbfb2 | 20 | #define LIBUNWIND__ARCH_REG_ID(regnum) libunwind__arm64_reg_id(regnum) |
| 3bd03c95 HK |
21 | #define LIBUNWIND__ARCH_REG_IP PERF_REG_ARM64_PC |
| 22 | #define LIBUNWIND__ARCH_REG_SP PERF_REG_ARM64_SP | |
| 057fbfb2 HK |
23 | |
| 24 | #include "unwind.h" | |
| 25 | #include "debug.h" | |
| 26 | #include "libunwind-aarch64.h" | |
| 27 | #include <../../../../arch/arm64/include/uapi/asm/perf_regs.h> | |
| 28 | #include "../../arch/arm64/util/unwind-libunwind.c" | |
| 29 | ||
| 30 | /* NO_LIBUNWIND_DEBUG_FRAME is a feature flag for local libunwind, | |
| 31 | * assign NO_LIBUNWIND_DEBUG_FRAME_AARCH64 to it for compiling arm64 | |
| 32 | * unwind methods. | |
| 33 | */ | |
| 34 | #undef NO_LIBUNWIND_DEBUG_FRAME | |
| 35 | #ifdef NO_LIBUNWIND_DEBUG_FRAME_AARCH64 | |
| 36 | #define NO_LIBUNWIND_DEBUG_FRAME | |
| 37 | #endif | |
| 38 | #include "util/unwind-libunwind-local.c" | |
| 39 | ||
| 40 | struct unwind_libunwind_ops * | |
| 41 | arm64_unwind_libunwind_ops = &_unwind_libunwind_ops; |