diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/sys')
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sys/procfs.h | 2 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sys/ptrace.h | 74 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sys/ucontext.h | 291 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sys/user.h | 4 |
4 files changed, 179 insertions, 192 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/procfs.h b/sysdeps/unix/sysv/linux/sparc/sys/procfs.h index 7dae67dcf9..38ce6792ff 100644 --- a/sysdeps/unix/sysv/linux/sparc/sys/procfs.h +++ b/sysdeps/unix/sysv/linux/sparc/sys/procfs.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996-2016 Free Software Foundation, Inc. +/* Copyright (C) 1996-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h index 4b8815275e..c037734666 100644 --- a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h +++ b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h @@ -1,5 +1,5 @@ /* `ptrace' debugger support interface. Linux/SPARC version. - Copyright (C) 1996-2016 Free Software Foundation, Inc. + Copyright (C) 1996-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -78,8 +78,7 @@ enum __ptrace_request PTRACE_KILL = 8, #define PT_KILL PTRACE_KILL - /* Single step the process. - This is not supported on all machines. */ + /* Single step the process. */ PTRACE_SINGLESTEP = 9, #define PT_STEP PTRACE_SINGLESTEP @@ -146,7 +145,7 @@ enum __ptrace_request #endif - /* Continue and stop at the next (return from) syscall. */ + /* Continue and stop at the next entry to or return from syscall. */ PTRACE_SYSCALL = 24, #define PTRACE_SYSCALL PTRACE_SYSCALL @@ -201,78 +200,29 @@ enum __ptrace_request PTRACE_LISTEN = 0x4208, #define PTRACE_LISTEN PTRACE_LISTEN + /* Retrieve siginfo_t structures without removing signals from a queue. */ PTRACE_PEEKSIGINFO = 0x4209, #define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO + /* Get the mask of blocked signals. */ PTRACE_GETSIGMASK = 0x420a, #define PTRACE_GETSIGMASK PTRACE_GETSIGMASK + /* Change the mask of blocked signals. */ PTRACE_SETSIGMASK = 0x420b, #define PTRACE_SETSIGMASK PTRACE_SETSIGMASK - PTRACE_SECCOMP_GET_FILTER = 0x420c + /* Get seccomp BPF filters. */ + PTRACE_SECCOMP_GET_FILTER = 0x420c, #define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER -}; - - -/* Flag for PTRACE_LISTEN. */ -enum __ptrace_flags -{ - PTRACE_SEIZE_DEVEL = 0x80000000 -}; - -/* Options set using PTRACE_SETOPTIONS. */ -enum __ptrace_setoptions -{ - PTRACE_O_TRACESYSGOOD = 0x00000001, - PTRACE_O_TRACEFORK = 0x00000002, - PTRACE_O_TRACEVFORK = 0x00000004, - PTRACE_O_TRACECLONE = 0x00000008, - PTRACE_O_TRACEEXEC = 0x00000010, - PTRACE_O_TRACEVFORKDONE = 0x00000020, - PTRACE_O_TRACEEXIT = 0x00000040, - PTRACE_O_TRACESECCOMP = 0x00000080, - PTRACE_O_EXITKILL = 0x00100000, - PTRACE_O_SUSPEND_SECCOMP = 0x00200000, - PTRACE_O_MASK = 0x003000ff -}; - -/* Wait extended result codes for the above trace options. */ -enum __ptrace_eventcodes -{ - PTRACE_EVENT_FORK = 1, - PTRACE_EVENT_VFORK = 2, - PTRACE_EVENT_CLONE = 3, - PTRACE_EVENT_EXEC = 4, - PTRACE_EVENT_VFORK_DONE = 5, - PTRACE_EVENT_EXIT = 6, - PTRACE_EVENT_SECCOMP = 7 -}; -/* Arguments for PTRACE_PEEKSIGINFO. */ -struct __ptrace_peeksiginfo_args -{ - __uint64_t off; /* From which siginfo to start. */ - __uint32_t flags; /* Flags for peeksiginfo. */ - __int32_t nr; /* How many siginfos to take. */ -}; - -enum __ptrace_peeksiginfo_flags -{ - /* Read signals from a shared (process wide) queue. */ - PTRACE_PEEKSIGINFO_SHARED = (1 << 0) + /* Get seccomp BPF filter metadata. */ + PTRACE_SECCOMP_GET_METADATA = 0x420d +#define PTRACE_SECCOMP_GET_METADATA PTRACE_SECCOMP_GET_METADATA }; -/* Perform process tracing functions. REQUEST is one of the values - above, and determines the action to be taken. - For all requests except PTRACE_TRACEME, PID specifies the process to be - traced. - PID and the other arguments described above for the various requests should - appear (those that are used for the particular request) as: - pid_t PID, void *ADDR, int DATA, void *ADDR2 - after REQUEST. */ -extern long int ptrace (enum __ptrace_request __request, ...) __THROW; +#include <bits/ptrace-shared.h> __END_DECLS diff --git a/sysdeps/unix/sysv/linux/sparc/sys/ucontext.h b/sysdeps/unix/sysv/linux/sparc/sys/ucontext.h index d7bf2aedb9..adab2d9715 100644 --- a/sysdeps/unix/sysv/linux/sparc/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/sparc/sys/ucontext.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-2016 Free Software Foundation, Inc. +/* Copyright (C) 1998-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,71 +19,85 @@ #define _SYS_UCONTEXT_H 1 #include <features.h> -#include <signal.h> + +#include <bits/types/sigset_t.h> +#include <bits/types/stack_t.h> + #include <bits/wordsize.h> + +#ifdef __USE_MISC +# define __ctx(fld) fld +#else +# define __ctx(fld) __ ## fld +#endif + #if __WORDSIZE == 64 -#define MC_TSTATE 0 -#define MC_PC 1 -#define MC_NPC 2 -#define MC_Y 3 -#define MC_G1 4 -#define MC_G2 5 -#define MC_G3 6 -#define MC_G4 7 -#define MC_G5 8 -#define MC_G6 9 -#define MC_G7 10 -#define MC_O0 11 -#define MC_O1 12 -#define MC_O2 13 -#define MC_O3 14 -#define MC_O4 15 -#define MC_O5 16 -#define MC_O6 17 -#define MC_O7 18 -#define MC_NGREG 19 +#define __MC_NGREG 19 +#ifdef __USE_MISC +# define MC_TSTATE 0 +# define MC_PC 1 +# define MC_NPC 2 +# define MC_Y 3 +# define MC_G1 4 +# define MC_G2 5 +# define MC_G3 6 +# define MC_G4 7 +# define MC_G5 8 +# define MC_G6 9 +# define MC_G7 10 +# define MC_O0 11 +# define MC_O1 12 +# define MC_O2 13 +# define MC_O3 14 +# define MC_O4 15 +# define MC_O5 16 +# define MC_O6 17 +# define MC_O7 18 +# define MC_NGREG __MC_NGREG +#endif typedef unsigned long mc_greg_t; -typedef mc_greg_t mc_gregset_t[MC_NGREG]; - -#define MC_MAXFPQ 16 -struct mc_fq { - unsigned long *mcfq_addr; - unsigned int mcfq_insn; +typedef mc_greg_t mc_gregset_t[__MC_NGREG]; + +#ifdef __USE_MISC +# define MC_MAXFPQ 16 +#endif +struct __mc_fq { + unsigned long *__ctx(mcfq_addr); + unsigned int __ctx(mcfq_insn); }; -struct mc_fpu { +typedef struct { union { - unsigned int sregs[32]; - unsigned long dregs[32]; - long double qregs[16]; - } mcfpu_fregs; - unsigned long mcfpu_fsr; - unsigned long mcfpu_fprs; - unsigned long mcfpu_gsr; - struct mc_fq *mcfpu_fq; - unsigned char mcfpu_qcnt; - unsigned char mcfpu_qentsz; - unsigned char mcfpu_enab; -}; -typedef struct mc_fpu mc_fpu_t; + unsigned int __ctx(sregs)[32]; + unsigned long __ctx(dregs)[32]; + long double __ctx(qregs)[16]; + } __ctx(mcfpu_fregs); + unsigned long __ctx(mcfpu_fsr); + unsigned long __ctx(mcfpu_fprs); + unsigned long __ctx(mcfpu_gsr); + struct __mc_fq *__ctx(mcfpu_fq); + unsigned char __ctx(mcfpu_qcnt); + unsigned char __ctx(mcfpu_qentsz); + unsigned char __ctx(mcfpu_enab); +} mc_fpu_t; typedef struct { - mc_gregset_t mc_gregs; - mc_greg_t mc_fp; - mc_greg_t mc_i7; - mc_fpu_t mc_fpregs; + mc_gregset_t __ctx(mc_gregs); + mc_greg_t __ctx(mc_fp); + mc_greg_t __ctx(mc_i7); + mc_fpu_t __ctx(mc_fpregs); } mcontext_t; -typedef struct ucontext { - struct ucontext *uc_link; - unsigned long uc_flags; +typedef struct ucontext_t { + struct ucontext_t *uc_link; + unsigned long __ctx(uc_flags); unsigned long __uc_sigmask; mcontext_t uc_mcontext; stack_t uc_stack; - __sigset_t uc_sigmask; + sigset_t uc_sigmask; } ucontext_t; #endif /* __WORDISIZE == 64 */ @@ -92,25 +106,27 @@ typedef struct ucontext { * Location of the users' stored registers relative to R0. * Usage is as an index into a gregset_t array or as u.u_ar0[XX]. */ -#define REG_PSR (0) -#define REG_PC (1) -#define REG_nPC (2) -#define REG_Y (3) -#define REG_G1 (4) -#define REG_G2 (5) -#define REG_G3 (6) -#define REG_G4 (7) -#define REG_G5 (8) -#define REG_G6 (9) -#define REG_G7 (10) -#define REG_O0 (11) -#define REG_O1 (12) -#define REG_O2 (13) -#define REG_O3 (14) -#define REG_O4 (15) -#define REG_O5 (16) -#define REG_O6 (17) -#define REG_O7 (18) +#ifdef __USE_MISC +# define REG_PSR (0) +# define REG_PC (1) +# define REG_nPC (2) +# define REG_Y (3) +# define REG_G1 (4) +# define REG_G2 (5) +# define REG_G3 (6) +# define REG_G4 (7) +# define REG_G5 (8) +# define REG_G6 (9) +# define REG_G7 (10) +# define REG_O0 (11) +# define REG_O1 (12) +# define REG_O2 (13) +# define REG_O3 (14) +# define REG_O4 (15) +# define REG_O5 (16) +# define REG_O6 (17) +# define REG_O7 (18) +#endif /* * A gregset_t is defined as an array type for compatibility with the reference @@ -123,20 +139,26 @@ typedef struct ucontext { #if __WORDSIZE == 64 -#define REG_ASI (19) -#define REG_FPRS (20) +# define __NGREG 21 +# ifdef __USE_MISC +# define REG_ASI (19) +# define REG_FPRS (20) -#define NGREG 21 +# define NGREG __NGREG +# endif typedef long greg_t; #else /* __WORDSIZE == 32 */ -#define NGREG 19 +# define __NGREG 19 +# ifdef __USE_MISC +# define NGREG __NGREG +# endif typedef int greg_t; #endif /* __WORDSIZE == 32 */ -typedef greg_t gregset_t[NGREG]; +typedef greg_t gregset_t[__NGREG]; /* * The following structures define how a register window can appear on the @@ -145,28 +167,35 @@ typedef greg_t gregset_t[NGREG]; * maximum number of outstanding regiters window defined in the SPARC * architecture (*not* implementation). */ -#define SPARC_MAXREGWINDOW 31 /* max windows in SPARC arch. */ -struct rwindow +# define __SPARC_MAXREGWINDOW 31 /* max windows in SPARC arch. */ +#ifdef __USE_MISC +# define SPARC_MAXREGWINDOW __SPARC_MAXREGWINDOW +#endif +struct __rwindow { - greg_t rw_local[8]; /* locals */ - greg_t rw_in[8]; /* ins */ + greg_t __ctx(rw_local)[8]; /* locals */ + greg_t __ctx(rw_in)[8]; /* ins */ }; -#define rw_fp rw_in[6] /* frame pointer */ -#define rw_rtn rw_in[7] /* return address */ +#ifdef __USE_MISC +# define rw_fp __ctx(rw_in)[6] /* frame pointer */ +# define rw_rtn __ctx(rw_in)[7] /* return address */ +#endif -typedef struct gwindows +typedef struct { - int wbcnt; - int *spbuf[SPARC_MAXREGWINDOW]; - struct rwindow wbuf[SPARC_MAXREGWINDOW]; + int __ctx(wbcnt); + int *__ctx(spbuf)[__SPARC_MAXREGWINDOW]; + struct __rwindow __ctx(wbuf)[__SPARC_MAXREGWINDOW]; } gwindows_t; /* * Floating point definitions. */ -#define MAXFPQ 16 /* max # of fpu queue entries currently supported */ +#ifdef __USE_MISC +# define MAXFPQ 16 /* max # of fpu queue entries currently supported */ +#endif /* * struct fq defines the minimal format of a floating point instruction queue @@ -175,56 +204,58 @@ typedef struct gwindows * conformant system implementation. Any additional fields provided by an * implementation should not be used applications designed to be ABI conformant. */ -struct fpq +struct __fpq { - unsigned long *fpq_addr; /* address */ - unsigned long fpq_instr; /* instruction */ + unsigned long *__ctx(fpq_addr); /* address */ + unsigned long __ctx(fpq_instr); /* instruction */ }; -struct fq +struct __fq { union /* FPU inst/addr queue */ { - double whole; - struct fpq fpq; - } FQu; + double __ctx(whole); + struct __fpq __ctx(fpq); + } __ctx(FQu); }; -#define FPU_REGS_TYPE unsigned -#define FPU_DREGS_TYPE unsigned long long -#define V7_FPU_FSR_TYPE unsigned -#define V9_FPU_FSR_TYPE unsigned long long -#define V9_FPU_FPRS_TYPE unsigned +#ifdef __USE_MISC +# define FPU_REGS_TYPE unsigned +# define FPU_DREGS_TYPE unsigned long long +# define V7_FPU_FSR_TYPE unsigned +# define V9_FPU_FSR_TYPE unsigned long long +# define V9_FPU_FPRS_TYPE unsigned +#endif #if __WORDSIZE == 64 -typedef struct fpu +typedef struct { union { /* FPU floating point regs */ - unsigned fpu_regs[32]; /* 32 singles */ - double fpu_dregs[32]; /* 32 doubles */ - long double fpu_qregs[16]; /* 16 quads */ - } fpu_fr; - struct fq *fpu_q; /* ptr to array of FQ entries */ - unsigned long fpu_fsr; /* FPU status register */ - unsigned char fpu_qcnt; /* # of entries in saved FQ */ - unsigned char fpu_q_entrysize; /* # of bytes per FQ entry */ - unsigned char fpu_en; /* flag signifying fpu in use */ + unsigned __ctx(fpu_regs)[32]; /* 32 singles */ + double __ctx(fpu_dregs)[32]; /* 32 doubles */ + long double __ctx(fpu_qregs)[16]; /* 16 quads */ + } __ctx(fpu_fr); + struct __fq *__ctx(fpu_q); /* ptr to array of FQ entries */ + unsigned long __ctx(fpu_fsr); /* FPU status register */ + unsigned char __ctx(fpu_qcnt); /* # of entries in saved FQ */ + unsigned char __ctx(fpu_q_entrysize); /* # of bytes per FQ entry */ + unsigned char __ctx(fpu_en); /* flag signifying fpu in use */ } fpregset_t; #else /* __WORDSIZE == 32 */ -typedef struct fpu +typedef struct { union { /* FPU floating point regs */ - __extension__ unsigned long long fpu_regs[32]; /* 32 singles */ - double fpu_dregs[16]; /* 16 doubles */ - } fpu_fr; - struct fq *fpu_q; /* ptr to array of FQ entries */ - unsigned fpu_fsr; /* FPU status register */ - unsigned char fpu_qcnt; /* # of entries in saved FQ */ - unsigned char fpu_q_entrysize; /* # of bytes per FQ entry */ - unsigned char fpu_en; /* flag signifying fpu in use */ + __extension__ unsigned long long __ctx(fpu_regs)[32]; /* 32 singles */ + double __ctx(fpu_dregs)[16]; /* 16 doubles */ + } __ctx(fpu_fr); + struct __fq *__ctx(fpu_q); /* ptr to array of FQ entries */ + unsigned __ctx(fpu_fsr); /* FPU status register */ + unsigned char __ctx(fpu_qcnt); /* # of entries in saved FQ */ + unsigned char __ctx(fpu_q_entrysize); /* # of bytes per FQ entry */ + unsigned char __ctx(fpu_en); /* flag signifying fpu in use */ } fpregset_t; /* @@ -239,28 +270,32 @@ typedef struct fpu */ typedef struct { - unsigned int xrs_id; /* indicates xrs_ptr validity */ - void * xrs_ptr; /* ptr to extra reg state */ + unsigned int __ctx(xrs_id); /* indicates xrs_ptr validity */ + void * __ctx(xrs_ptr); /* ptr to extra reg state */ } xrs_t; -#define XRS_ID 0x78727300 /* the string "xrs" */ +#ifdef __USE_MISC +# define XRS_ID 0x78727300 /* the string "xrs" */ +#endif typedef struct { - gregset_t gregs; /* general register set */ - gwindows_t *gwins; /* POSSIBLE pointer to register windows */ - fpregset_t fpregs; /* floating point register set */ - xrs_t xrs; /* POSSIBLE extra register state association */ - long filler[19]; + gregset_t __ctx(gregs); /* general register set */ + gwindows_t *__ctx(gwins); /* POSSIBLE pointer to register + windows */ + fpregset_t __ctx(fpregs); /* floating point register set */ + xrs_t __ctx(xrs); /* POSSIBLE extra register state + association */ + long __glibc_reserved1[19]; } mcontext_t; /* Userlevel context. */ -typedef struct ucontext +typedef struct ucontext_t { - unsigned long uc_flags; - struct ucontext *uc_link; - __sigset_t uc_sigmask; + unsigned long __ctx(uc_flags); + struct ucontext_t *uc_link; + sigset_t uc_sigmask; stack_t uc_stack; mcontext_t uc_mcontext; } ucontext_t; diff --git a/sysdeps/unix/sysv/linux/sparc/sys/user.h b/sysdeps/unix/sysv/linux/sparc/sys/user.h index fddf87227b..48278bf883 100644 --- a/sysdeps/unix/sysv/linux/sparc/sys/user.h +++ b/sysdeps/unix/sysv/linux/sparc/sys/user.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2003-2016 Free Software Foundation, Inc. +/* Copyright (C) 2003-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -18,6 +18,8 @@ #ifndef _SYS_USER_H #define _SYS_USER_H 1 +#include <stddef.h> + struct sunos_regs { unsigned int psr, pc, npc, y; |