mirror of
https://github.com/fluencelabs/musl
synced 2025-05-28 15:11:34 +00:00
4b75f4ed8d
these structures are purely for use by trace/debug tools and tools working with core files. the definition of fpregset_t, which was previously here, has been removed because it was wrong; fpregset_t should be the type used in mcontext_t, not the type used in ptrace/core stuff.
36 lines
742 B
C
36 lines
742 B
C
typedef struct user_fpregs {
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struct fp_reg {
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unsigned sign1:1;
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unsigned unused:15;
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unsigned sign2:1;
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unsigned exponent:14;
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unsigned j:1;
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unsigned mantissa1:31;
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unsigned mantissa0:32;
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} fpregs[8];
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unsigned fpsr:32;
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unsigned fpcr:32;
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unsigned char ftype[8];
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unsigned int init_flag;
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} elf_fpregset_t;
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struct user_regs {
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unsigned long uregs[18];
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};
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#define ELF_NGREG 18
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typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
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struct user {
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struct user_regs regs;
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int u_fpvalid;
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unsigned long u_tsize, u_dsize, u_ssize;
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unsigned long start_code, start_stack;
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long signal;
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struct user_regs *u_ar0;
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unsigned long magic;
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char u_comm[32];
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int u_debugreg[8];
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struct user_fpregs u_fp;
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struct user_fpregs *u_fp0;
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};
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