diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/fork.S | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sys/procfs.h | 69 |
2 files changed, 69 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/fork.S b/sysdeps/unix/sysv/linux/sparc/fork.S index 870d9608c1..ad9f3bb475 100644 --- a/sysdeps/unix/sysv/linux/sparc/fork.S +++ b/sysdeps/unix/sysv/linux/sparc/fork.S @@ -25,5 +25,6 @@ PSEUDO (__libc_fork, fork, 0) and %o0, %o1, %o0 PSEUDO_END (__libc_fork) +strong_alias (__libc_fork, __fork_internal) weak_alias (__libc_fork, __fork) weak_alias (__libc_fork, fork) diff --git a/sysdeps/unix/sysv/linux/sparc/sys/procfs.h b/sysdeps/unix/sysv/linux/sparc/sys/procfs.h index e5d35f524a..2827b1ec33 100644 --- a/sysdeps/unix/sysv/linux/sparc/sys/procfs.h +++ b/sysdeps/unix/sysv/linux/sparc/sys/procfs.h @@ -35,7 +35,7 @@ __BEGIN_DECLS #if __WORDSIZE == 64 -#define ELF_NGREG 20 +#define ELF_NGREG 36 typedef struct { @@ -139,6 +139,73 @@ typedef __pid_t lwpid_t; typedef struct elf_prstatus prstatus_t; typedef struct elf_prpsinfo prpsinfo_t; +#if __WORDSIZE == 64 + +/* Provide 32-bit variants so that BFD can read 32-bit + core files. */ +#define ELF_NGREG32 38 +typedef struct + { + union + { + unsigned int pr_regs[32]; + double pr_dregs[16]; + } pr_fr; + unsigned int __unused; + unsigned int pr_fsr; + unsigned char pr_qcnt; + unsigned char pr_q_entrysize; + unsigned char pr_en; + unsigned int pr_q[64]; + } elf_fpregset_t32; + +typedef unsigned int elf_greg_t32; +typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG32]; + +struct elf_prstatus32 + { + struct elf_siginfo pr_info; /* Info associated with signal. */ + short int pr_cursig; /* Current signal. */ + unsigned int pr_sigpend; /* Set of pending signals. */ + unsigned int pr_sighold; /* Set of held signals. */ + __pid_t pr_pid; + __pid_t pr_ppid; + __pid_t pr_pgrp; + __pid_t pr_sid; + struct + { + int tv_sec, tv_usec; + } pr_utime, /* User time. */ + pr_stime, /* System time. */ + pr_cutime, /* Cumulative user time. */ + pr_cstime; /* Cumulative system time. */ + elf_gregset_t32 pr_reg; /* GP registers. */ + int pr_fpvalid; /* True if math copro being used. */ + }; + +struct elf_prpsinfo32 + { + char pr_state; /* Numeric process state. */ + char pr_sname; /* Char for pr_state. */ + char pr_zomb; /* Zombie. */ + char pr_nice; /* Nice val. */ + unsigned int pr_flag; /* Flags. */ + unsigned short int pr_uid; + unsigned short int pr_gid; + int pr_pid, pr_ppid, pr_pgrp, pr_sid; + /* Lots missing */ + char pr_fname[16]; /* Filename of executable. */ + char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */ + }; + +typedef elf_gregset_t32 prgregset32_t; +typedef elf_fpregset_t32 prfpregset32_t; + +typedef struct elf_prstatus32 prstatus32_t; +typedef struct elf_prpsinfo32 prpsinfo32_t; + +#endif /* sparc64 */ + __END_DECLS #endif /* sys/procfs.h */ |