19c93ae13SMarkus Armbruster #ifndef AARCH64_TARGET_SIGNAL_H 29c93ae13SMarkus Armbruster #define AARCH64_TARGET_SIGNAL_H 31744aea1SAndreas Schwab 41744aea1SAndreas Schwab /* this struct defines a stack used during syscall handling */ 51744aea1SAndreas Schwab 61744aea1SAndreas Schwab typedef struct target_sigaltstack { 71744aea1SAndreas Schwab abi_ulong ss_sp; 81744aea1SAndreas Schwab abi_int ss_flags; 91744aea1SAndreas Schwab abi_ulong ss_size; 101744aea1SAndreas Schwab } target_stack_t; 111744aea1SAndreas Schwab 121744aea1SAndreas Schwab 131744aea1SAndreas Schwab /* 141744aea1SAndreas Schwab * sigaltstack controls 151744aea1SAndreas Schwab */ 161744aea1SAndreas Schwab #define TARGET_SS_ONSTACK 1 171744aea1SAndreas Schwab #define TARGET_SS_DISABLE 2 181744aea1SAndreas Schwab 191744aea1SAndreas Schwab #define TARGET_MINSIGSTKSZ 2048 201744aea1SAndreas Schwab #define TARGET_SIGSTKSZ 8192 211744aea1SAndreas Schwab 22e5171a9eSLaurent Vivier #include "../generic/signal.h" 23e5171a9eSLaurent Vivier 245d70c351SRichard Henderson #define TARGET_SEGV_MTEAERR 8 /* Asynchronous ARM MTE error */ 2561dbe037SRichard Henderson #define TARGET_SEGV_MTESERR 9 /* Synchronous ARM MTE exception */ 2661dbe037SRichard Henderson 27cb6ac802SLaurent Vivier #define TARGET_ARCH_HAS_SETUP_FRAME 28*c70887a3SRichard Henderson #define TARGET_ARCH_HAS_SIGTRAMP_PAGE 1 29*c70887a3SRichard Henderson 309c93ae13SMarkus Armbruster #endif /* AARCH64_TARGET_SIGNAL_H */ 31