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fixup mcontext stuff to expost gregset_t/fpregset_t as appropriate

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This commit is contained in:
Rich Felker 2012-11-25 23:04:23 -05:00
commit a8da6c2f28
8 changed files with 35 additions and 12 deletions
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20
arch/mips/bits/signal.h
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@ -2,13 +2,31 @@
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
typedef struct sigcontext
typedef unsigned long long greg_t, gregset_t[32];
typedef struct {
union {
double fp_dregs[32];
struct {
float _fp_fregs;
unsigned _fp_pad;
} fp_fregs[32];
} fp_r;
} fpregset_t;
struct sigcontext
{
unsigned sc_regmask, sc_status;
unsigned long long sc_pc, sc_regs[32], sc_fpregs[32];
unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp;
unsigned long long sc_mdhi, sc_mdlo;
unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3;
};
typedef struct
{
unsigned regmask, status;
unsigned long long pc, regs[32], fpregs[32];
unsigned ownedfp, fpc_csr, fpc_eir, used_math, dsp;
unsigned long long mdhi, mdlo;
unsigned long hi1, lo1, hi2, lo2, hi3, lo3;
} mcontext_t;
#else
typedef struct {