diff -Naur gcc-2.95.4.orig/gcc/config/arm/lib1funcs.asm gcc-2.95.4/gcc/config/arm/lib1funcs.asm --- gcc-2.95.4.orig/gcc/config/arm/lib1funcs.asm Thu May 20 12:51:36 1999 +++ gcc-2.95.4/gcc/config/arm/lib1funcs.asm Fri Feb 14 12:22:41 2003 @@ -435,7 +435,7 @@ #ifdef L_dvmd_lnx @ GNU/Linux division-by zero handler. Used in place of L_dvmd_tls -#include +#include "arm/unistd.h" #define SIGFPE 8 @ cant use as it @ contains too much C rubbish diff -Naur gcc-2.95.4.orig/gcc/config/arm/t-linux gcc-2.95.4/gcc/config/arm/t-linux --- gcc-2.95.4.orig/gcc/config/arm/t-linux Thu May 20 12:51:36 1999 +++ gcc-2.95.4/gcc/config/arm/t-linux Fri Feb 14 12:22:41 2003 @@ -1,6 +1,6 @@ # Just for these, we omit the frame pointer since it makes such a big # difference. It is then pointless adding debugging. -TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC +TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC -I../../gcc/glibc-include LIBGCC2_DEBUG_CFLAGS = -g0 # Don't build enquire diff -Naur gcc-2.95.4.orig/gcc/config/arm/unistd.h gcc-2.95.4/gcc/config/arm/unistd.h --- gcc-2.95.4.orig/gcc/config/arm/unistd.h Thu Jan 1 01:00:00 1970 +++ gcc-2.95.4/gcc/config/arm/unistd.h Fri Feb 14 12:22:41 2003 @@ -0,0 +1,407 @@ +#ifndef __ASM_ARM_UNISTD_H +#define __ASM_ARM_UNISTD_H + +#define __NR_SYSCALL_BASE 0x900000 + +/* + * This file contains the system call numbers. + */ + +#define __NR_setup (__NR_SYSCALL_BASE+ 0) /* used only by init, to get system going */ +#define __NR_exit (__NR_SYSCALL_BASE+ 1) +#define __NR_fork (__NR_SYSCALL_BASE+ 2) +#define __NR_read (__NR_SYSCALL_BASE+ 3) +#define __NR_write (__NR_SYSCALL_BASE+ 4) +#define __NR_open (__NR_SYSCALL_BASE+ 5) +#define __NR_close (__NR_SYSCALL_BASE+ 6) +#define __NR_waitpid (__NR_SYSCALL_BASE+ 7) +#define __NR_creat (__NR_SYSCALL_BASE+ 8) +#define __NR_link (__NR_SYSCALL_BASE+ 9) +#define __NR_unlink (__NR_SYSCALL_BASE+ 10) +#define __NR_execve (__NR_SYSCALL_BASE+ 11) +#define __NR_chdir (__NR_SYSCALL_BASE+ 12) +#define __NR_time (__NR_SYSCALL_BASE+ 13) +#define __NR_mknod (__NR_SYSCALL_BASE+ 14) +#define __NR_chmod (__NR_SYSCALL_BASE+ 15) +#define __NR_lchown (__NR_SYSCALL_BASE+ 16) +#define __NR_break (__NR_SYSCALL_BASE+ 17) +#define __NR_oldstat (__NR_SYSCALL_BASE+ 18) +#define __NR_lseek (__NR_SYSCALL_BASE+ 19) +#define __NR_getpid (__NR_SYSCALL_BASE+ 20) +#define __NR_mount (__NR_SYSCALL_BASE+ 21) +#define __NR_umount (__NR_SYSCALL_BASE+ 22) +#define __NR_setuid (__NR_SYSCALL_BASE+ 23) +#define __NR_getuid (__NR_SYSCALL_BASE+ 24) +#define __NR_stime (__NR_SYSCALL_BASE+ 25) +#define __NR_ptrace (__NR_SYSCALL_BASE+ 26) +#define __NR_alarm (__NR_SYSCALL_BASE+ 27) +#define __NR_oldfstat (__NR_SYSCALL_BASE+ 28) +#define __NR_pause (__NR_SYSCALL_BASE+ 29) +#define __NR_utime (__NR_SYSCALL_BASE+ 30) +#define __NR_stty (__NR_SYSCALL_BASE+ 31) +#define __NR_gtty (__NR_SYSCALL_BASE+ 32) +#define __NR_access (__NR_SYSCALL_BASE+ 33) +#define __NR_nice (__NR_SYSCALL_BASE+ 34) +#define __NR_ftime (__NR_SYSCALL_BASE+ 35) +#define __NR_sync (__NR_SYSCALL_BASE+ 36) +#define __NR_kill (__NR_SYSCALL_BASE+ 37) +#define __NR_rename (__NR_SYSCALL_BASE+ 38) +#define __NR_mkdir (__NR_SYSCALL_BASE+ 39) +#define __NR_rmdir (__NR_SYSCALL_BASE+ 40) +#define __NR_dup (__NR_SYSCALL_BASE+ 41) +#define __NR_pipe (__NR_SYSCALL_BASE+ 42) +#define __NR_times (__NR_SYSCALL_BASE+ 43) +#define __NR_prof (__NR_SYSCALL_BASE+ 44) +#define __NR_brk (__NR_SYSCALL_BASE+ 45) +#define __NR_setgid (__NR_SYSCALL_BASE+ 46) +#define __NR_getgid (__NR_SYSCALL_BASE+ 47) +#define __NR_signal (__NR_SYSCALL_BASE+ 48) +#define __NR_geteuid (__NR_SYSCALL_BASE+ 49) +#define __NR_getegid (__NR_SYSCALL_BASE+ 50) +#define __NR_acct (__NR_SYSCALL_BASE+ 51) +#define __NR_umount2 (__NR_SYSCALL_BASE+ 52) +#define __NR_lock (__NR_SYSCALL_BASE+ 53) +#define __NR_ioctl (__NR_SYSCALL_BASE+ 54) +#define __NR_fcntl (__NR_SYSCALL_BASE+ 55) +#define __NR_mpx (__NR_SYSCALL_BASE+ 56) +#define __NR_setpgid (__NR_SYSCALL_BASE+ 57) +#define __NR_ulimit (__NR_SYSCALL_BASE+ 58) +#define __NR_oldolduname (__NR_SYSCALL_BASE+ 59) +#define __NR_umask (__NR_SYSCALL_BASE+ 60) +#define __NR_chroot (__NR_SYSCALL_BASE+ 61) +#define __NR_ustat (__NR_SYSCALL_BASE+ 62) +#define __NR_dup2 (__NR_SYSCALL_BASE+ 63) +#define __NR_getppid (__NR_SYSCALL_BASE+ 64) +#define __NR_getpgrp (__NR_SYSCALL_BASE+ 65) +#define __NR_setsid (__NR_SYSCALL_BASE+ 66) +#define __NR_sigaction (__NR_SYSCALL_BASE+ 67) +#define __NR_sgetmask (__NR_SYSCALL_BASE+ 68) +#define __NR_ssetmask (__NR_SYSCALL_BASE+ 69) +#define __NR_setreuid (__NR_SYSCALL_BASE+ 70) +#define __NR_setregid (__NR_SYSCALL_BASE+ 71) +#define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72) +#define __NR_sigpending (__NR_SYSCALL_BASE+ 73) +#define __NR_sethostname (__NR_SYSCALL_BASE+ 74) +#define __NR_setrlimit (__NR_SYSCALL_BASE+ 75) +#define __NR_getrlimit (__NR_SYSCALL_BASE+ 76) +#define __NR_getrusage (__NR_SYSCALL_BASE+ 77) +#define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78) +#define __NR_settimeofday (__NR_SYSCALL_BASE+ 79) +#define __NR_getgroups (__NR_SYSCALL_BASE+ 80) +#define __NR_setgroups (__NR_SYSCALL_BASE+ 81) +#define __NR_select (__NR_SYSCALL_BASE+ 82) +#define __NR_symlink (__NR_SYSCALL_BASE+ 83) +#define __NR_oldlstat (__NR_SYSCALL_BASE+ 84) +#define __NR_readlink (__NR_SYSCALL_BASE+ 85) +#define __NR_uselib (__NR_SYSCALL_BASE+ 86) +#define __NR_swapon (__NR_SYSCALL_BASE+ 87) +#define __NR_reboot (__NR_SYSCALL_BASE+ 88) +#define __NR_readdir (__NR_SYSCALL_BASE+ 89) +#define __NR_mmap (__NR_SYSCALL_BASE+ 90) +#define __NR_munmap (__NR_SYSCALL_BASE+ 91) +#define __NR_truncate (__NR_SYSCALL_BASE+ 92) +#define __NR_ftruncate (__NR_SYSCALL_BASE+ 93) +#define __NR_fchmod (__NR_SYSCALL_BASE+ 94) +#define __NR_fchown (__NR_SYSCALL_BASE+ 95) +#define __NR_getpriority (__NR_SYSCALL_BASE+ 96) +#define __NR_setpriority (__NR_SYSCALL_BASE+ 97) +#define __NR_profil (__NR_SYSCALL_BASE+ 98) +#define __NR_statfs (__NR_SYSCALL_BASE+ 99) +#define __NR_fstatfs (__NR_SYSCALL_BASE+100) +#define __NR_ioperm (__NR_SYSCALL_BASE+101) +#define __NR_socketcall (__NR_SYSCALL_BASE+102) +#define __NR_syslog (__NR_SYSCALL_BASE+103) +#define __NR_setitimer (__NR_SYSCALL_BASE+104) +#define __NR_getitimer (__NR_SYSCALL_BASE+105) +#define __NR_stat (__NR_SYSCALL_BASE+106) +#define __NR_lstat (__NR_SYSCALL_BASE+107) +#define __NR_fstat (__NR_SYSCALL_BASE+108) +#define __NR_olduname (__NR_SYSCALL_BASE+109) +#define __NR_iopl (__NR_SYSCALL_BASE+110) +#define __NR_vhangup (__NR_SYSCALL_BASE+111) +#define __NR_idle (__NR_SYSCALL_BASE+112) +#define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */ +#define __NR_wait4 (__NR_SYSCALL_BASE+114) +#define __NR_swapoff (__NR_SYSCALL_BASE+115) +#define __NR_sysinfo (__NR_SYSCALL_BASE+116) +#define __NR_ipc (__NR_SYSCALL_BASE+117) +#define __NR_fsync (__NR_SYSCALL_BASE+118) +#define __NR_sigreturn (__NR_SYSCALL_BASE+119) +#define __NR_clone (__NR_SYSCALL_BASE+120) +#define __NR_setdomainname (__NR_SYSCALL_BASE+121) +#define __NR_uname (__NR_SYSCALL_BASE+122) +#define __NR_modify_ldt (__NR_SYSCALL_BASE+123) +#define __NR_adjtimex (__NR_SYSCALL_BASE+124) +#define __NR_mprotect (__NR_SYSCALL_BASE+125) +#define __NR_sigprocmask (__NR_SYSCALL_BASE+126) +#define __NR_create_module (__NR_SYSCALL_BASE+127) +#define __NR_init_module (__NR_SYSCALL_BASE+128) +#define __NR_delete_module (__NR_SYSCALL_BASE+129) +#define __NR_get_kernel_syms (__NR_SYSCALL_BASE+130) +#define __NR_quotactl (__NR_SYSCALL_BASE+131) +#define __NR_getpgid (__NR_SYSCALL_BASE+132) +#define __NR_fchdir (__NR_SYSCALL_BASE+133) +#define __NR_bdflush (__NR_SYSCALL_BASE+134) +#define __NR_sysfs (__NR_SYSCALL_BASE+135) +#define __NR_personality (__NR_SYSCALL_BASE+136) +#define __NR_afs_syscall (__NR_SYSCALL_BASE+137) /* Syscall for Andrew File System */ +#define __NR_setfsuid (__NR_SYSCALL_BASE+138) +#define __NR_setfsgid (__NR_SYSCALL_BASE+139) +#define __NR__llseek (__NR_SYSCALL_BASE+140) +#define __NR_getdents (__NR_SYSCALL_BASE+141) +#define __NR__newselect (__NR_SYSCALL_BASE+142) +#define __NR_flock (__NR_SYSCALL_BASE+143) +#define __NR_msync (__NR_SYSCALL_BASE+144) +#define __NR_readv (__NR_SYSCALL_BASE+145) +#define __NR_writev (__NR_SYSCALL_BASE+146) +#define __NR_getsid (__NR_SYSCALL_BASE+147) +#define __NR_fdatasync (__NR_SYSCALL_BASE+148) +#define __NR__sysctl (__NR_SYSCALL_BASE+149) +#define __NR_mlock (__NR_SYSCALL_BASE+150) +#define __NR_munlock (__NR_SYSCALL_BASE+151) +#define __NR_mlockall (__NR_SYSCALL_BASE+152) +#define __NR_munlockall (__NR_SYSCALL_BASE+153) +#define __NR_sched_setparam (__NR_SYSCALL_BASE+154) +#define __NR_sched_getparam (__NR_SYSCALL_BASE+155) +#define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156) +#define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157) +#define __NR_sched_yield (__NR_SYSCALL_BASE+158) +#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159) +#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160) +#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161) +#define __NR_nanosleep (__NR_SYSCALL_BASE+162) +#define __NR_mremap (__NR_SYSCALL_BASE+163) +#define __NR_setresuid (__NR_SYSCALL_BASE+164) +#define __NR_getresuid (__NR_SYSCALL_BASE+165) +#define __NR_vm86 (__NR_SYSCALL_BASE+166) +#define __NR_query_module (__NR_SYSCALL_BASE+167) +#define __NR_poll (__NR_SYSCALL_BASE+168) +#define __NR_nfsservctl (__NR_SYSCALL_BASE+169) +#define __NR_setresgid (__NR_SYSCALL_BASE+170) +#define __NR_getresgid (__NR_SYSCALL_BASE+171) +#define __NR_prctl (__NR_SYSCALL_BASE+172) +#define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173) +#define __NR_rt_sigaction (__NR_SYSCALL_BASE+174) +#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175) +#define __NR_rt_sigpending (__NR_SYSCALL_BASE+176) +#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177) +#define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178) +#define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179) +#define __NR_pread (__NR_SYSCALL_BASE+180) +#define __NR_pwrite (__NR_SYSCALL_BASE+181) +#define __NR_chown (__NR_SYSCALL_BASE+182) +#define __NR_getcwd (__NR_SYSCALL_BASE+183) +#define __NR_capget (__NR_SYSCALL_BASE+184) +#define __NR_capset (__NR_SYSCALL_BASE+185) +#define __NR_sigaltstack (__NR_SYSCALL_BASE+186) +#define __NR_sendfile (__NR_SYSCALL_BASE+187) + /* 188 reserved */ + /* 189 reserved */ +#define __NR_vfork (__NR_SYSCALL_BASE+190) + +#define __sys2(x) #x +#define __sys1(x) __sys2(x) + +#ifndef __syscall +#define __syscall(name) "swi\t" __sys1(__NR_##name) "\n\t" +#endif + +#define __syscall_return(type, res) \ +do { \ + if ((unsigned long)(res) >= (unsigned long)(-125)) { \ + errno = -(res); \ + res = -1; \ + } \ + return (type) (res); \ +} while (0) + +#define _syscall0(type,name) \ +type name(void) { \ + long __res; \ + __asm__ __volatile__ ( \ + __syscall(name) \ + "mov %0,r0" \ + :"=r" (__res) : : "r0","lr"); \ + __syscall_return(type,__res); \ +} + +#define _syscall1(type,name,type1,arg1) \ +type name(type1 arg1) { \ + long __res; \ + __asm__ __volatile__ ( \ + "mov\tr0,%1\n\t" \ + __syscall(name) \ + "mov %0,r0" \ + : "=r" (__res) \ + : "r" ((long)(arg1)) \ + : "r0","lr"); \ + __syscall_return(type,__res); \ +} + +#define _syscall2(type,name,type1,arg1,type2,arg2) \ +type name(type1 arg1,type2 arg2) { \ + long __res; \ + __asm__ __volatile__ ( \ + "mov\tr0,%1\n\t" \ + "mov\tr1,%2\n\t" \ + __syscall(name) \ + "mov\t%0,r0" \ + : "=r" (__res) \ + : "r" ((long)(arg1)),"r" ((long)(arg2)) \ + : "r0","r1","lr"); \ + __syscall_return(type,__res); \ +} + + +#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \ +type name(type1 arg1,type2 arg2,type3 arg3) { \ + long __res; \ + __asm__ __volatile__ ( \ + "mov\tr0,%1\n\t" \ + "mov\tr1,%2\n\t" \ + "mov\tr2,%3\n\t" \ + __syscall(name) \ + "mov\t%0,r0" \ + : "=r" (__res) \ + : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)) \ + : "r0","r1","r2","lr"); \ + __syscall_return(type,__res); \ +} + + +#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \ +type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \ + long __res; \ + __asm__ __volatile__ ( \ + "mov\tr0,%1\n\t" \ + "mov\tr1,%2\n\t" \ + "mov\tr2,%3\n\t" \ + "mov\tr3,%4\n\t" \ + __syscall(name) \ + "mov\t%0,r0" \ + : "=r" (__res) \ + : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)) \ + : "r0","r1","r2","r3","lr"); \ + __syscall_return(type,__res); \ +} + + +#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \ +type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \ + long __res; \ + __asm__ __volatile__ ( \ + "mov\tr0,%1\n\t" \ + "mov\tr1,%2\n\t" \ + "mov\tr2,%3\n\t" \ + "mov\tr3,%4\n\t" \ + "mov\tr4,%5\n\t" \ + __syscall(name) \ + "mov\t%0,r0" \ + : "=r" (__res) \ + : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)), \ + "r" ((long)(arg5)) \ + : "r0","r1","r2","r3","r4","lr"); \ + __syscall_return(type,__res); \ +} + +#ifdef __KERNEL_SYSCALLS__ + +static inline int idle(void) +{ + extern int sys_idle(void); + return sys_idle(); +} + +static inline int pause(void) +{ + extern int sys_pause(void); + return sys_pause(); +} + +static inline int sync(void) +{ + extern int sys_sync(void); + return sys_sync(); +} + +static inline pid_t setsid(void) +{ + extern int sys_setsid(void); + return sys_setsid(); +} + +static inline int write(int fd, const char *buf, off_t count) +{ + extern int sys_write(int, const char *, int); + return sys_write(fd, buf, count); +} + +static inline int read(int fd, char *buf, off_t count) +{ + extern int sys_read(int, char *, int); + return sys_read(fd, buf, count); +} + +static inline off_t lseek(int fd, off_t offset, int count) +{ + extern off_t sys_lseek(int, off_t, int); + return sys_lseek(fd, offset, count); +} + +static inline int dup(int fd) +{ + extern int sys_dup(int); + return sys_dup(fd); +} + +static inline int open(const char *file, int flag, int mode) +{ + extern int sys_open(const char *, int, int); + return sys_open(file, flag, mode); +} + +static inline int close(int fd) +{ + return sys_close(fd); +} + +static inline int _exit(int exitcode) +{ + extern int sys_exit(int) __attribute__((noreturn)); + return sys_exit(exitcode); +} + +static inline pid_t waitpid(pid_t pid, int *wait_stat, int options) +{ + extern int sys_wait4(int, int *, int, struct rusage *); + return sys_wait4((int)pid, wait_stat, options, NULL); +} + +static inline int delete_module(const char *name) +{ + extern int sys_delete_module(const char *name); + return sys_delete_module(name); +} + +static inline pid_t wait(int * wait_stat) +{ + extern int sys_wait4(int, int *, int, struct rusage *); + return sys_wait4(-1, wait_stat, 0, NULL); +} + +/* + * The following two can't be eliminated yet - they rely on + * specific conditions. + */ +static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp); + +/* + * Create a new kernel thread + */ +extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); + +#endif +#endif /* __ASM_ARM_UNISTD_H */ + + + diff -Naur gcc-2.95.4.orig/gcc/cross_update_cpu.c gcc-2.95.4/gcc/cross_update_cpu.c --- gcc-2.95.4.orig/gcc/cross_update_cpu.c Fri Feb 14 12:21:34 2003 +++ gcc-2.95.4/gcc/cross_update_cpu.c Fri Feb 14 12:28:43 2003 @@ -19,6 +19,10 @@ {"8xx", "860" } }; +struct target_cpu arm_cpu_tbl[] = { + {"920TDI", "arm9"} +}; + void cross_update_cpu(argc, argv, family_cpu) int *argc; char ***argv; @@ -26,14 +30,17 @@ { int i; char *cpu; + int is_arm = 0; - if (!strncasecmp(family_cpu, "ppc_", 4)) + if (!strncasecmp(family_cpu, "ppc_", 4) || + (is_arm = !strncasecmp(family_cpu, "arm_", 4))) { cpu = family_cpu + 4; for (i = 0; i < *argc; i++) { - if (!strncmp((*argv)[i], "-mcpu=", 6)) + if (!strncmp((*argv)[i], "-mcpu=", 6) || + (is_arm && !strncmp((*argv)[i], "-march=", 7))) break; } if (i == *argc) @@ -42,13 +49,23 @@ char **newargv = xmalloc((*argc + 1)*sizeof(char *)); char *cpu_id = NULL; - for (i = 0; i < sizeof(ppc_cpu_tbl)/sizeof(ppc_cpu_tbl[0]); i++) - { - if (! strcmp(ppc_cpu_tbl[i].target_arch, cpu)) { - cpu_id = ppc_cpu_tbl[i].cpu_id; - break; + if (is_arm) + for (i = 0; i < sizeof(arm_cpu_tbl)/sizeof(arm_cpu_tbl[0]); i++) + { + if (! strcmp(arm_cpu_tbl[i].target_arch, cpu)) { + cpu_id = arm_cpu_tbl[i].cpu_id; + break; + } + } + else + for (i = 0; i < sizeof(ppc_cpu_tbl)/sizeof(ppc_cpu_tbl[0]); i++) + { + if (! strcmp(ppc_cpu_tbl[i].target_arch, cpu)) { + cpu_id = ppc_cpu_tbl[i].cpu_id; + break; + } } - } + if (cpu_id) { newargv[0] = (*argv)[0];