diff options
Diffstat (limited to 'mdk-stage1/dietlibc/sparc')
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/__longjmp.S | 1 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/clone.S | 5 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/fork.S | 2 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/mmap.c | 4 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/pipe.S | 2 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/setjmp.S | 28 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/shmat.c | 2 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/sigaction.c | 7 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/start.S | 58 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/strlen.S | 11 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/syscalls.h | 276 | ||||
| -rw-r--r-- | mdk-stage1/dietlibc/sparc/unified.S | 10 |
12 files changed, 358 insertions, 48 deletions
diff --git a/mdk-stage1/dietlibc/sparc/__longjmp.S b/mdk-stage1/dietlibc/sparc/__longjmp.S index 72e001a2f..6550d2b5c 100644 --- a/mdk-stage1/dietlibc/sparc/__longjmp.S +++ b/mdk-stage1/dietlibc/sparc/__longjmp.S @@ -10,6 +10,7 @@ .text .global __longjmp +.type __longjmp,function __longjmp: /* Store our arguments in global registers so we can still use them while unwinding frames and their register windows. */ diff --git a/mdk-stage1/dietlibc/sparc/clone.S b/mdk-stage1/dietlibc/sparc/clone.S index 58b438249..fd8d1d126 100644 --- a/mdk-stage1/dietlibc/sparc/clone.S +++ b/mdk-stage1/dietlibc/sparc/clone.S @@ -1,10 +1,11 @@ -#include <asm/errno.h> -#include <asm/unistd.h> +#include <errno.h> +#include "syscalls.h" .text .align 4 .weak clone clone: +.type __clone,#function .global __clone __clone: save %sp, -96, %sp diff --git a/mdk-stage1/dietlibc/sparc/fork.S b/mdk-stage1/dietlibc/sparc/fork.S index 869c9b30c..a54cab2a9 100644 --- a/mdk-stage1/dietlibc/sparc/fork.S +++ b/mdk-stage1/dietlibc/sparc/fork.S @@ -10,7 +10,7 @@ __libc_fork: bcc,a 1f nop save %sp, -96, %sp -#ifdef WANT_THREAD_SAVE +#ifdef WANT_THREAD_SAFE call __errno_location nop #else diff --git a/mdk-stage1/dietlibc/sparc/mmap.c b/mdk-stage1/dietlibc/sparc/mmap.c index 25ebdc24e..5342bac4e 100644 --- a/mdk-stage1/dietlibc/sparc/mmap.c +++ b/mdk-stage1/dietlibc/sparc/mmap.c @@ -1,5 +1,5 @@ -#include <linux/types.h> -#include <linux/unistd.h> +#include <sys/types.h> +#include "syscalls.h" #define __SYSCALL_STRING \ "ta 0x10;" \ diff --git a/mdk-stage1/dietlibc/sparc/pipe.S b/mdk-stage1/dietlibc/sparc/pipe.S index 820da2570..076822765 100644 --- a/mdk-stage1/dietlibc/sparc/pipe.S +++ b/mdk-stage1/dietlibc/sparc/pipe.S @@ -9,7 +9,7 @@ pipe: bcc,a 1f nop save %sp, -96, %sp -#ifdef WANT_THREAD_SAVE +#ifdef WANT_THREAD_SAFE call __errno_location nop #else diff --git a/mdk-stage1/dietlibc/sparc/setjmp.S b/mdk-stage1/dietlibc/sparc/setjmp.S index efc5a7013..579df757c 100644 --- a/mdk-stage1/dietlibc/sparc/setjmp.S +++ b/mdk-stage1/dietlibc/sparc/setjmp.S @@ -6,32 +6,34 @@ #define ST_FLUSH_WINDOWS 0x03 -.section .rodata .text .globl __setjmp +.type __setjmp,function __setjmp: - b 1f - set 0, %o1 + b 1f + set 0, %o1 .size __setjmp,.-__setjmp .globl setjmp +.type setjmp,function setjmp: - set 1, %o1 + set 1, %o1 .size setjmp,.-setjmp .globl __sigsetjmp +.type __sigsetjmp,function __sigsetjmp: 1: - /* Save our PC, SP and FP. Save the signal mask if requested with - a tail-call for simplicity; it always returns zero. */ - ta ST_FLUSH_WINDOWS + /* Save our PC, SP and FP. Save the signal mask if requested with + a tail-call for simplicity; it always returns zero. */ + ta ST_FLUSH_WINDOWS - st %o7, [%o0 + (JB_PC * 4)] - st %sp, [%o0 + (JB_SP * 4)] - st %fp, [%o0 + (JB_FP * 4)] + st %o7, [%o0 + (JB_PC * 4)] + st %sp, [%o0 + (JB_SP * 4)] + st %fp, [%o0 + (JB_FP * 4)] - mov %o7, %g1 - call __sigjmp_save - mov %g1, %o7 + mov %o7, %g1 + call __sigjmp_save + mov %g1, %o7 .size __sigsetjmp,.-__sigsetjmp diff --git a/mdk-stage1/dietlibc/sparc/shmat.c b/mdk-stage1/dietlibc/sparc/shmat.c index 73b2d89a9..b7dce2e83 100644 --- a/mdk-stage1/dietlibc/sparc/shmat.c +++ b/mdk-stage1/dietlibc/sparc/shmat.c @@ -1,7 +1,7 @@ #include <sys/types.h> #include <sys/ipc.h> #include <sys/shm.h> -#include <asm/ipc.h> +#include <unistd.h> extern void* __ipc(); diff --git a/mdk-stage1/dietlibc/sparc/sigaction.c b/mdk-stage1/dietlibc/sparc/sigaction.c new file mode 100644 index 000000000..028723699 --- /dev/null +++ b/mdk-stage1/dietlibc/sparc/sigaction.c @@ -0,0 +1,7 @@ +#include <signal.h> + +int __rt_sigaction(int signum, const struct sigaction *act, struct sigaction *oldact, void* restorer, long nr); + +int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact) { + return __rt_sigaction(signum, act, oldact, 0, _NSIG/8); +} diff --git a/mdk-stage1/dietlibc/sparc/start.S b/mdk-stage1/dietlibc/sparc/start.S index e948aaddc..c6408ee8f 100644 --- a/mdk-stage1/dietlibc/sparc/start.S +++ b/mdk-stage1/dietlibc/sparc/start.S @@ -1,46 +1,50 @@ -#include "start.h" - -#ifdef __sparc__ - .section ".text" - .align 4 - .global _start - .type _start,@function + .section ".text" + .align 4 + .global _start + .type _start,@function _start: - /* Terminate the stack frame, and reserve space for functions to - drop their arguments. */ - mov %g0, %fp - sub %sp, 6*4, %sp +/* Terminate the stack frame, and reserve space for functions to + drop their arguments. */ + mov %g0, %fp + sub %sp, 6*4, %sp - /* Extract the arguments and environment as encoded on the stack. The - argument info starts after one register window (16 words) past the SP. */ - ld [%sp+22*4], %o0 - add %sp, 23*4, %o1 +/* Extract the arguments and environment as encoded on the stack. The + argument info starts after one register window (16 words) past the SP. */ + ld [%sp+22*4], %o0 + add %sp, 23*4, %o1 add %o1, %o0, %o2 add %o2, %o0, %o2 add %o2, %o0, %o2 add %o2, %o0, %o2 add %o2, 4, %o2 - sethi %hi(environ), %o3 - or %o3, %lo(environ), %o3 + sethi %hi(environ), %o3 + or %o3, %lo(environ), %o3 st %o2, [%o3] - /* When starting a binary via the dynamic linker, %g1 contains the - address of the shared library termination function, which will be - registered with atexit(). If we are statically linked, this will - be NULL. */ +/* When starting a binary via the dynamic linker, %g1 contains the + address of the shared library termination function, which will be + registered with atexit(). If we are statically linked, this will + be NULL. */ - /* Let libc do the rest of the initialization, and call main. */ +/* Let libc do the rest of the initialization, and call main. */ +#ifdef WANT_DYNAMIC + call dyn_start +#else call main - mov %g1, %o5 +#endif + mov %g1, %o3 b exit mov %o0, %i0 - /* Die very horribly if exit returns. */ - unimp +/* Die very horribly if exit returns. */ - .size _start, .-_start -#endif +/* here we go and "reuse" the return for weak-void functions */ +#include "dietuglyweaks.h" + ret + nop + + .size _start, .-_start diff --git a/mdk-stage1/dietlibc/sparc/strlen.S b/mdk-stage1/dietlibc/sparc/strlen.S new file mode 100644 index 000000000..59ffb7981 --- /dev/null +++ b/mdk-stage1/dietlibc/sparc/strlen.S @@ -0,0 +1,11 @@ +.text +.globl strlen +strlen: + add %o0, 1, %o1 +.Lloop: + ldsb [%o0], %o2 + orcc %o2, %o2, %g0 + bne .Lloop + add %o0, 1, %o0 + retl + sub %o0, %o1, %o0 diff --git a/mdk-stage1/dietlibc/sparc/syscalls.h b/mdk-stage1/dietlibc/sparc/syscalls.h new file mode 100644 index 000000000..ea5227c71 --- /dev/null +++ b/mdk-stage1/dietlibc/sparc/syscalls.h @@ -0,0 +1,276 @@ + +#define __NR_exit 1 /* Common */ +#define __NR_fork 2 /* Common */ +#define __NR_read 3 /* Common */ +#define __NR_write 4 /* Common */ +#define __NR_open 5 /* Common */ +#define __NR_close 6 /* Common */ +#define __NR_wait4 7 /* Common */ +#define __NR_creat 8 /* Common */ +#define __NR_link 9 /* Common */ +#define __NR_unlink 10 /* Common */ +#define __NR_execv 11 /* SunOS Specific */ +#define __NR_chdir 12 /* Common */ +#define __NR_chown 13 /* Common */ +#define __NR_mknod 14 /* Common */ +#define __NR_chmod 15 /* Common */ +#define __NR_lchown 16 /* Common */ +#define __NR_brk 17 /* Common */ +#define __NR_perfctr 18 /* Performance counter operations */ +#define __NR_lseek 19 /* Common */ +#define __NR_getpid 20 /* Common */ +#define __NR_capget 21 /* Linux Specific */ +#define __NR_capset 22 /* Linux Specific */ +#define __NR_setuid 23 /* Implemented via setreuid in SunOS */ +#define __NR_getuid 24 /* Common */ +/* #define __NR_time alias 25 ENOSYS under SunOS */ +#define __NR_ptrace 26 /* Common */ +#define __NR_alarm 27 /* Implemented via setitimer in SunOS */ +#define __NR_sigaltstack 28 /* Common */ +#define __NR_pause 29 /* Is sigblock(0)->sigpause() in SunOS */ +#define __NR_utime 30 /* Implemented via utimes() under SunOS */ +#define __NR_lchown32 31 /* Linux sparc32 specific */ +#define __NR_fchown32 32 /* Linux sparc32 specific */ +#define __NR_access 33 /* Common */ +#define __NR_nice 34 /* Implemented via get/setpriority() in SunOS */ +#define __NR_chown32 35 /* Linux sparc32 specific */ +#define __NR_sync 36 /* Common */ +#define __NR_kill 37 /* Common */ +#define __NR_stat 38 /* Common */ +#define __NR_sendfile 39 /* Linux Specific */ +#define __NR_lstat 40 /* Common */ +#define __NR_dup 41 /* Common */ +#define __NR_pipe 42 /* Common */ +#define __NR_times 43 /* Implemented via getrusage() in SunOS */ +#define __NR_getuid32 44 /* Linux sparc32 specific */ +#define __NR_umount2 45 /* Linux Specific */ +#define __NR_setgid 46 /* Implemented via setregid() in SunOS */ +#define __NR_getgid 47 /* Common */ +#define __NR_signal 48 /* Implemented via sigvec() in SunOS */ +#define __NR_geteuid 49 /* SunOS calls getuid() */ +#define __NR_getegid 50 /* SunOS calls getgid() */ +#define __NR_acct 51 /* Common */ +/* #define __NR_memory_ordering 52 Linux sparc64 specific */ +#define __NR_getgid32 53 /* Linux sparc32 specific */ +#define __NR_ioctl 54 /* Common */ +#define __NR_reboot 55 /* Common */ +#define __NR_mmap2 56 /* Linux sparc32 Specific */ +#define __NR_symlink 57 /* Common */ +#define __NR_readlink 58 /* Common */ +#define __NR_execve 59 /* Common */ +#define __NR_umask 60 /* Common */ +#define __NR_chroot 61 /* Common */ +#define __NR_fstat 62 /* Common */ +#define __NR_fstat64 63 /* Linux sparc32 Specific */ +#define __NR_getpagesize 64 /* Common */ +#define __NR_msync 65 /* Common in newer 1.3.x revs... */ +#define __NR_vfork 66 /* Common */ +#define __NR_pread 67 /* Linux Specific */ +#define __NR_pwrite 68 /* Linux Specific */ +#define __NR_geteuid32 69 /* Linux sparc32, sbrk under SunOS */ +#define __NR_getegid32 70 /* Linux sparc32, sstk under SunOS */ +#define __NR_mmap 71 /* Common */ +#define __NR_setreuid32 72 /* Linux sparc32, vadvise under SunOS */ +#define __NR_munmap 73 /* Common */ +#define __NR_mprotect 74 /* Common */ +#define __NR_madvise 75 /* Common */ +#define __NR_vhangup 76 /* Common */ +#define __NR_truncate64 77 /* Linux sparc32 Specific */ +#define __NR_mincore 78 /* Common */ +#define __NR_getgroups 79 /* Common */ +#define __NR_setgroups 80 /* Common */ +#define __NR_getpgrp 81 /* Common */ +#define __NR_setgroups32 82 /* Linux sparc32, setpgrp under SunOS */ +#define __NR_setitimer 83 /* Common */ +#define __NR_ftruncate64 84 /* Linux sparc32 Specific */ +#define __NR_swapon 85 /* Common */ +#define __NR_getitimer 86 /* Common */ +#define __NR_setuid32 87 /* Linux sparc32, gethostname under SunOS */ +#define __NR_sethostname 88 /* Common */ +#define __NR_setgid32 89 /* Linux sparc32, getdtablesize under SunOS */ +#define __NR_dup2 90 /* Common */ +#define __NR_setfsuid32 91 /* Linux sparc32, getdopt under SunOS */ +#define __NR_fcntl 92 /* Common */ +#define __NR_select 93 /* Common */ +#define __NR_setfsgid32 94 /* Linux sparc32, setdopt under SunOS */ +#define __NR_fsync 95 /* Common */ +#define __NR_setpriority 96 /* Common */ +#define __NR_socket 97 /* Common */ +#define __NR_connect 98 /* Common */ +#define __NR_accept 99 /* Common */ +#define __NR_getpriority 100 /* Common */ +#define __NR_rt_sigreturn 101 /* Linux Specific */ +#define __NR_rt_sigaction 102 /* Linux Specific */ +#define __NR_rt_sigprocmask 103 /* Linux Specific */ +#define __NR_rt_sigpending 104 /* Linux Specific */ +#define __NR_rt_sigtimedwait 105 /* Linux Specific */ +#define __NR_rt_sigqueueinfo 106 /* Linux Specific */ +#define __NR_rt_sigsuspend 107 /* Linux Specific */ +#define __NR_setresuid32 108 /* Linux Specific, sigvec under SunOS */ +#define __NR_getresuid32 109 /* Linux Specific, sigblock under SunOS */ +#define __NR_setresgid32 110 /* Linux Specific, sigsetmask under SunOS */ +#define __NR_getresgid32 111 /* Linux Specific, sigpause under SunOS */ +#define __NR_setregid32 112 /* Linux sparc32, sigstack under SunOS */ +#define __NR_recvmsg 113 /* Common */ +#define __NR_sendmsg 114 /* Common */ +#define __NR_getgroups32 115 /* Linux sparc32, vtrace under SunOS */ +#define __NR_gettimeofday 116 /* Common */ +#define __NR_getrusage 117 /* Common */ +#define __NR_getsockopt 118 /* Common */ +#define __NR_getcwd 119 /* Linux Specific */ +#define __NR_readv 120 /* Common */ +#define __NR_writev 121 /* Common */ +#define __NR_settimeofday 122 /* Common */ +#define __NR_fchown 123 /* Common */ +#define __NR_fchmod 124 /* Common */ +#define __NR_recvfrom 125 /* Common */ +#define __NR_setreuid 126 /* Common */ +#define __NR_setregid 127 /* Common */ +#define __NR_rename 128 /* Common */ +#define __NR_truncate 129 /* Common */ +#define __NR_ftruncate 130 /* Common */ +#define __NR_flock 131 /* Common */ +#define __NR_lstat64 132 /* Linux sparc32 Specific */ +#define __NR_sendto 133 /* Common */ +#define __NR_shutdown 134 /* Common */ +#define __NR_socketpair 135 /* Common */ +#define __NR_mkdir 136 /* Common */ +#define __NR_rmdir 137 /* Common */ +#define __NR_utimes 138 /* SunOS Specific */ +#define __NR_stat64 139 /* Linux sparc32 Specific */ +/* #define __NR_adjtime 140 SunOS Specific */ +#define __NR_getpeername 141 /* Common */ +/* #define __NR_gethostid 142 SunOS Specific */ +/* #define __NR_ni_syscall 143 ENOSYS under SunOS */ +#define __NR_getrlimit 144 /* Common */ +#define __NR_setrlimit 145 /* Common */ +#define __NR_pivot_root 146 /* Linux Specific, killpg under SunOS */ +#define __NR_prctl 147 /* ENOSYS under SunOS */ +#define __NR_pciconfig_read 148 /* ENOSYS under SunOS */ +#define __NR_pciconfig_write 149 /* ENOSYS under SunOS */ +#define __NR_getsockname 150 /* Common */ +/* #define __NR_getmsg 151 SunOS Specific */ +/* #define __NR_putmsg 152 SunOS Specific */ +#define __NR_poll 153 /* Common */ +#define __NR_getdents64 154 /* Linux specific */ +#define __NR_fcntl64 155 /* Linux sparc32 Specific */ +/* #define __NR_getdirentries 156 SunOS Specific */ +#define __NR_statfs 157 /* Common */ +#define __NR_fstatfs 158 /* Common */ +#define __NR_umount 159 /* Common */ +/* #define __NR_async_daemon 160 SunOS Specific */ +/* #define __NR_getfh 161 SunOS Specific */ +#define __NR_getdomainname 162 /* SunOS Specific */ +#define __NR_setdomainname 163 /* Common */ +/* #define __NR_ni_syscall 164 ENOSYS under SunOS */ +#define __NR_quotactl 165 /* Common */ +/* #define __NR_exportfs 166 SunOS Specific */ +#define __NR_mount 167 /* Common */ +#define __NR_ustat 168 /* Common */ +/* #define __NR_semsys 169 SunOS Specific */ +/* #define __NR_msgsys 170 SunOS Specific */ +/* #define __NR_shmsys 171 SunOS Specific */ +/* #define __NR_auditsys 172 SunOS Specific */ +/* #define __NR_rfssys 173 SunOS Specific */ +#define __NR_getdents 174 /* Common */ +#define __NR_setsid 175 /* Common */ +#define __NR_fchdir 176 /* Common */ +/* #define __NR_fchroot 177 SunOS Specific */ +/* #define __NR_vpixsys 178 SunOS Specific */ +/* #define __NR_aioread 179 SunOS Specific */ +/* #define __NR_aiowrite 180 SunOS Specific */ +/* #define __NR_aiowait 181 SunOS Specific */ +/* #define __NR_aiocancel 182 SunOS Specific */ +#define __NR_sigpending 183 /* Common */ +#define __NR_query_module 184 /* Linux Specific */ +#define __NR_setpgid 185 /* Common */ +/* #define __NR_pathconf 186 SunOS Specific */ +/* #define __NR_fpathconf 187 SunOS Specific */ +/* #define __NR_sysconf 188 SunOS Specific */ +#define __NR_uname 189 /* Linux Specific */ +#define __NR_init_module 190 /* Linux Specific */ +#define __NR_personality 191 /* Linux Specific */ +/* #define __NR_prof 192 Linux Specific */ +/* #define __NR_break 193 Linux Specific */ +/* #define __NR_lock 194 Linux Specific */ +/* #define __NR_mpx 195 Linux Specific */ +/* #define __NR_ulimit 196 Linux Specific */ +#define __NR_getppid 197 /* Linux Specific */ +#define __NR_sigaction 198 /* Linux Specific */ +#define __NR_sgetmask 199 /* Linux Specific */ +#define __NR_ssetmask 200 /* Linux Specific */ +#define __NR_sigsuspend 201 /* Linux Specific */ +#define __NR_oldlstat 202 /* Linux Specific */ +#define __NR_uselib 203 /* Linux Specific */ +#define __NR_readdir 204 /* Linux Specific */ +/* #define __NR_ioperm 205 Linux Specific - i386 specific, unused */ +#define __NR_socketcall 206 /* Linux Specific */ +#define __NR_syslog 207 /* Linux Specific */ +/* #define __NR_olduname 208 Linux Specific */ +/* #define __NR_iopl 209 Linux Specific - i386 specific, unused */ +/* #define __NR_idle 210 Linux Specific - was sys_idle, now unused */ +/* #define __NR_vm86 211 Linux Specific - i386 specific, unused */ +#define __NR_waitpid 212 /* Linux Specific */ +#define __NR_swapoff 213 /* Linux Specific */ +#define __NR_sysinfo 214 /* Linux Specific */ +#define __NR_ipc 215 /* Linux Specific */ +#define __NR_sigreturn 216 /* Linux Specific */ +#define __NR_clone 217 /* Linux Specific */ +/* #define __NR_modify_ldt 218 Linux Specific - i386 specific, unused */ +#define __NR_adjtimex 219 /* Linux Specific */ +#define __NR_sigprocmask 220 /* Linux Specific */ +#define __NR_create_module 221 /* Linux Specific */ +#define __NR_delete_module 222 /* Linux Specific */ +#define __NR_get_kernel_syms 223 /* Linux Specific */ +#define __NR_getpgid 224 /* Linux Specific */ +#define __NR_bdflush 225 /* Linux Specific */ +#define __NR_sysfs 226 /* Linux Specific */ +#define __NR_afs_syscall 227 /* Linux Specific */ +#define __NR_setfsuid 228 /* Linux Specific */ +#define __NR_setfsgid 229 /* Linux Specific */ +#define __NR__newselect 230 /* Linux Specific */ +#define __NR_time 231 /* Linux Specific */ +/* #define __NR_oldstat 232 Linux Specific */ +#define __NR_stime 233 /* Linux Specific */ +/* #define __NR_oldfstat 234 Linux Specific */ +/* #define __NR_phys 235 Linux Specific */ +#define __NR__llseek 236 /* Linux Specific */ +#define __NR_mlock 237 +#define __NR_munlock 238 +#define __NR_mlockall 239 +#define __NR_munlockall 240 +#define __NR_sched_setparam 241 +#define __NR_sched_getparam 242 +#define __NR_sched_setscheduler 243 +#define __NR_sched_getscheduler 244 +#define __NR_sched_yield 245 +#define __NR_sched_get_priority_max 246 +#define __NR_sched_get_priority_min 247 +#define __NR_sched_rr_get_interval 248 +#define __NR_nanosleep 249 +#define __NR_mremap 250 +#define __NR__sysctl 251 +#define __NR_getsid 252 +#define __NR_fdatasync 253 +#define __NR_nfsservctl 254 +#define __NR_aplib 255 + +#define syscall_weak(name,wsym,sym) \ +.text; \ +.type wsym,function; \ +.weak wsym; \ +wsym: ; \ +.type sym,function; \ +.global sym; \ +sym: \ + b __unified_syscall; \ + mov __NR_##name, %g1 + +#define syscall(name,sym) \ +.text; \ +.type sym,function; \ +.global sym; \ +sym: \ + b __unified_syscall; \ + mov __NR_##name, %g1 + diff --git a/mdk-stage1/dietlibc/sparc/unified.S b/mdk-stage1/dietlibc/sparc/unified.S index 3cd609da5..873a522df 100644 --- a/mdk-stage1/dietlibc/sparc/unified.S +++ b/mdk-stage1/dietlibc/sparc/unified.S @@ -1,6 +1,14 @@ #include <dietfeatures.h> +#include "syscalls.h" .text +.weak exit +.type exit,function +exit: +.global _exit +.type _exit,function +_exit: + mov __NR_exit, %g1 .global __unified_syscall __unified_syscall: ta 0x10 @@ -14,7 +22,7 @@ __unified_syscall: cmp %l2, 0xfe bgu 2f neg %i0, %l3 -#ifdef WANT_THREAD_SAVE +#ifdef WANT_THREAD_SAFE call __errno_location nop #else |