projects / librseq.git / blame
| Commit | Line | Data |
|---|---|---|
| 44ec21eb MJ |
1 | /* SPDX-License-Identifier: MIT */ |
| 2 | /* SPDX-FileCopyrightText: 2016-2022 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> */ | |
| 3 | ||
| 4 | /* | |
| 5 | * rseq/arch.h | |
| 6 | */ | |
| 7 | ||
| 8 | #include <rseq/thread-pointer.h> | |
| 9 | ||
| 10 | /* | |
| 11 | * Architecture detection using compiler defines. | |
| 12 | * | |
| 13 | * The following defines are used internally for architecture specific code. | |
| 14 | * | |
| 15 | * URCU_ARCH_X86 : All x86 variants 32 and 64 bits | |
| 16 | * URCU_ARCH_I386 : Specific to the i386 | |
| 17 | * URCU_ARCH_AMD64 : All 64 bits x86 variants | |
| 18 | * | |
| 19 | * URCU_ARCH_PPC : All PowerPC variants 32 and 64 bits | |
| 20 | * URCU_ARCH_PPC64 : Specific to 64 bits variants | |
| 21 | * | |
| 22 | * URCU_ARCH_S390 : All IBM s390 / s390x variants | |
| 23 | * URCU_ARCH_S390X : Specific to z/Architecture 64 bits | |
| 24 | * | |
| 25 | * URCU_ARCH_ARM : All ARM 32 bits variants | |
| 26 | * URCU_ARCH_AARCH64 : All ARM 64 bits variants | |
| 27 | * URCU_ARCH_MIPS : All MIPS variants | |
| 28 | * URCU_ARCH_RISCV : All RISC-V variants | |
| 29 | */ | |
| 30 | ||
| 31 | #ifndef _RSEQ_ARCH_H | |
| 32 | #define _RSEQ_ARCH_H | |
| 33 | ||
| 34 | #if (defined(__amd64__) \ | |
| 35 | || defined(__amd64) \ | |
| 36 | || defined(__x86_64__) \ | |
| 37 | || defined(__x86_64)) | |
| 38 | ||
| 39 | #define RSEQ_ARCH_X86 1 | |
| 40 | #define RSEQ_ARCH_AMD64 1 | |
| 41 | #include <rseq/arch/x86.h> | |
| 42 | ||
| 43 | #elif (defined(__i386__) || defined(__i386)) | |
| 44 | ||
| 45 | #define RSEQ_ARCH_X86 1 | |
| 46 | #include <rseq/arch/x86.h> | |
| 47 | ||
| 48 | #elif (defined(__arm__) || defined(__arm)) | |
| 49 | ||
| 50 | #define RSEQ_ARCH_ARM 1 | |
| 51 | #include <rseq/arch/arm.h> | |
| 52 | ||
| 53 | #elif defined(__aarch64__) | |
| 54 | ||
| 55 | #define RSEQ_ARCH_AARCH64 1 | |
| 56 | #include <rseq/arch/aarch64.h> | |
| 57 | ||
| 58 | #elif (defined(__powerpc64__) || defined(__ppc64__)) | |
| 59 | ||
| 60 | #define RSEQ_ARCH_PPC 1 | |
| 61 | #define RSEQ_ARCH_PPC64 1 | |
| 62 | #include <rseq/arch/ppc.h> | |
| 63 | ||
| 64 | #elif (defined(__powerpc__) \ | |
| 65 | || defined(__powerpc) \ | |
| 66 | || defined(__ppc__)) | |
| 67 | ||
| 68 | #define RSEQ_ARCH_PPC 1 | |
| 69 | #include <rseq/arch/ppc.h> | |
| 70 | ||
| 71 | #elif (defined(__mips__) || defined(__mips)) | |
| 72 | ||
| 73 | #define RSEQ_ARCH_MIPS 1 | |
| 74 | #include <rseq/arch/mips.h> | |
| 75 | ||
| 76 | #elif defined(__s390__) | |
| 77 | ||
| 78 | # if (defined(__s390x__) || defined(__zarch__)) | |
| 79 | # define RSEQ_ARCH_S390X 1 | |
| 80 | # endif | |
| 81 | ||
| 82 | #define RSEQ_ARCH_S390 1 | |
| 83 | #include <rseq/arch/s390.h> | |
| 84 | ||
| 85 | #elif defined(__riscv) | |
| 86 | ||
| 87 | #define RSEQ_ARCH_RISCV 1 | |
| 88 | #include <rseq/arch/riscv.h> | |
| 89 | ||
| 90 | #else | |
| 91 | #error "Cannot build: unrecognized architecture, see <rseq/arch.h>." | |
| 92 | #endif | |
| 93 | ||
| 94 | #endif /* _RSEQ_ARCH_H */ |