From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- bsd-user/sparc/syscall.h | 9 +++++++++ bsd-user/sparc/target_signal.h | 27 +++++++++++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 bsd-user/sparc/syscall.h create mode 100644 bsd-user/sparc/target_signal.h (limited to 'bsd-user/sparc') diff --git a/bsd-user/sparc/syscall.h b/bsd-user/sparc/syscall.h new file mode 100644 index 00000000..5a9bb7e5 --- /dev/null +++ b/bsd-user/sparc/syscall.h @@ -0,0 +1,9 @@ +struct target_pt_regs { + abi_ulong psr; + abi_ulong pc; + abi_ulong npc; + abi_ulong y; + abi_ulong u_regs[16]; +}; + +#define UNAME_MACHINE "sun4" diff --git a/bsd-user/sparc/target_signal.h b/bsd-user/sparc/target_signal.h new file mode 100644 index 00000000..5b2abba4 --- /dev/null +++ b/bsd-user/sparc/target_signal.h @@ -0,0 +1,27 @@ +#ifndef TARGET_SIGNAL_H +#define TARGET_SIGNAL_H + +#include "cpu.h" + +/* this struct defines a stack used during syscall handling */ + +typedef struct target_sigaltstack { + abi_ulong ss_sp; + abi_long ss_flags; + abi_ulong ss_size; +} target_stack_t; + + +#ifndef UREG_I6 +#define UREG_I6 6 +#endif +#ifndef UREG_FP +#define UREG_FP UREG_I6 +#endif + +static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state) +{ + return state->regwptr[UREG_FP]; +} + +#endif /* TARGET_SIGNAL_H */ -- cgit v1.2.3