mirror of
https://github.com/jart/cosmopolitan.git
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88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_UCONTEXT_FREEBSD_INTERNAL_H_
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#define COSMOPOLITAN_LIBC_CALLS_STRUCT_UCONTEXT_FREEBSD_INTERNAL_H_
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COSMOPOLITAN_C_START_
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struct gpregs_freebsd_aarch64 {
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int64_t gp_x[30];
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int64_t gp_lr;
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int64_t gp_sp;
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int64_t gp_elr; /* pc */
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uint64_t gp_spsr; /* pstate or cpsr */
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};
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struct fpregs_freebsd_aarch64 {
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uint128_t fp_q[32];
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uint32_t fp_sr;
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uint32_t fp_cr;
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int fp_flags;
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int fp_pad;
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};
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struct stack_freebsd {
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void *ss_sp;
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uint64_t ss_size;
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int32_t ss_flags;
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};
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struct mcontext_freebsd {
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#ifdef __x86_64__
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int64_t mc_onstack;
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int64_t mc_rdi;
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int64_t mc_rsi;
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int64_t mc_rdx;
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int64_t mc_rcx;
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int64_t mc_r8;
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int64_t mc_r9;
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int64_t mc_rax;
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int64_t mc_rbx;
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int64_t mc_rbp;
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int64_t mc_r10;
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int64_t mc_r11;
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int64_t mc_r12;
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int64_t mc_r13;
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int64_t mc_r14;
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int64_t mc_r15;
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uint32_t mc_trapno;
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uint16_t mc_fs;
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uint16_t mc_gs;
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int64_t mc_addr;
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uint32_t mc_flags;
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uint16_t mc_es;
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uint16_t mc_ds;
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int64_t mc_err;
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int64_t mc_rip;
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int64_t mc_cs;
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int64_t mc_rflags;
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int64_t mc_rsp;
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int64_t mc_ss;
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int64_t mc_len;
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int64_t mc_fpformat;
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int64_t mc_ownedfp;
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int64_t mc_fpstate[64];
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int64_t mc_fsbase;
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int64_t mc_gsbase;
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int64_t mc_xfpustate;
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int64_t mc_xfpustate_len;
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int64_t mc_spare[4];
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#elif defined(__aarch64__)
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struct gpregs_freebsd_aarch64 mc_gpregs;
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struct fpregs_freebsd_aarch64 mc_fpregs;
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int mc_flags;
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#define _MC_FP_VALID 0x1 /* Set when mc_fpregs has valid data */
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int mc_pad; /* Padding */
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uint64_t mc_spare[8]; /* Space for expansion, set to zero */
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#endif
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};
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struct ucontext_freebsd {
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uint32_t uc_sigmask[4];
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struct mcontext_freebsd uc_mcontext;
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struct ucontext_freebsd *uc_link;
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struct stack_freebsd uc_stack;
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int32_t uc_flags;
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int32_t __spare__[4];
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};
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COSMOPOLITAN_C_END_
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#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_UCONTEXT_FREEBSD_INTERNAL_H_ */
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