44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
#ifndef LIBUCONTEXT_BITS_H
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#define LIBUCONTEXT_BITS_H
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typedef unsigned long long libucontext_greg_t, libucontext_gregset_t[32];
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/* Container for all general registers. */
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typedef __loongarch_mc_gp_state gregset_t;
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/* Container for floating-point state. */
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typedef union __loongarch_mc_fp_state fpregset_t;
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union __loongarch_mc_fp_state {
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unsigned int __val32[256 / 32];
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unsigned long long __val64[256 / 64];
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};
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typedef struct mcontext_t {
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unsigned long long __pc;
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unsigned long long __gregs[32];
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unsigned int __flags;
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unsigned int __fcsr;
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unsigned int __vcsr;
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unsigned long long __fcc;
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union __loongarch_mc_fp_state __fpregs[32] __attribute__((__aligned__ (32)));
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unsigned int __reserved;
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} mcontext_t;
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typedef struct {
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void *ss_sp;
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int ss_flags;
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size_t ss_size;
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} libucontext_stack_t;
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typedef struct libucontext_ucontext {
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unsigned long uc_flags;
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struct libucontext_ucontext *uc_link;
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libucontext_stack_t uc_stack;
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libucontext_mcontext_t uc_mcontext;
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} libucontext_ucontext_t;
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#endif
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