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-rw-r--r--mdk-stage1/dietlibc/ppc/Makefile.add3
-rw-r--r--mdk-stage1/dietlibc/ppc/__longjmp.S59
-rw-r--r--mdk-stage1/dietlibc/ppc/__testandset.S12
-rw-r--r--mdk-stage1/dietlibc/ppc/clone.S48
-rw-r--r--mdk-stage1/dietlibc/ppc/mmap.c40
-rw-r--r--mdk-stage1/dietlibc/ppc/setjmp.S56
-rw-r--r--mdk-stage1/dietlibc/ppc/start.S42
-rw-r--r--mdk-stage1/dietlibc/ppc/syscalls.h259
-rw-r--r--mdk-stage1/dietlibc/ppc/unified.S40
9 files changed, 0 insertions, 559 deletions
diff --git a/mdk-stage1/dietlibc/ppc/Makefile.add b/mdk-stage1/dietlibc/ppc/Makefile.add
deleted file mode 100644
index 641cf1ade..000000000
--- a/mdk-stage1/dietlibc/ppc/Makefile.add
+++ /dev/null
@@ -1,3 +0,0 @@
-
-CFLAGS+=-mpowerpc-gpopt -mpowerpc-gfxopt -Os
-VPATH:=ppc:syscalls.s:$(VPATH)
diff --git a/mdk-stage1/dietlibc/ppc/__longjmp.S b/mdk-stage1/dietlibc/ppc/__longjmp.S
deleted file mode 100644
index 8113eeeea..000000000
--- a/mdk-stage1/dietlibc/ppc/__longjmp.S
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <setjmp.h>
-
-
-#ifdef PIC
-#define JUMPTARGET(name) name##@plt
-#else
-#define JUMPTARGET(name) name
-#endif
-
-.global __longjmp
-.type __longjmp,@function
-.align 2
-__longjmp:
- lwz 1,(JB_GPR1*4)(3)
- lwz 2,(JB_GPR2*4)(3)
- lwz 0,(JB_LR*4)(3)
- lwz 14,((JB_GPRS+0)*4)(3)
- lfd 14,((JB_FPRS+0*2)*4)(3)
- lwz 15,((JB_GPRS+1)*4)(3)
- lfd 15,((JB_FPRS+1*2)*4)(3)
- lwz 16,((JB_GPRS+2)*4)(3)
- lfd 16,((JB_FPRS+2*2)*4)(3)
- lwz 17,((JB_GPRS+3)*4)(3)
- lfd 17,((JB_FPRS+3*2)*4)(3)
- lwz 18,((JB_GPRS+4)*4)(3)
- lfd 18,((JB_FPRS+4*2)*4)(3)
- lwz 19,((JB_GPRS+5)*4)(3)
- lfd 19,((JB_FPRS+5*2)*4)(3)
- lwz 20,((JB_GPRS+6)*4)(3)
- lfd 20,((JB_FPRS+6*2)*4)(3)
- mtlr 0
- lwz 21,((JB_GPRS+7)*4)(3)
- lfd 21,((JB_FPRS+7*2)*4)(3)
- lwz 22,((JB_GPRS+8)*4)(3)
- lfd 22,((JB_FPRS+8*2)*4)(3)
- lwz 0,(JB_CR*4)(3)
- lwz 23,((JB_GPRS+9)*4)(3)
- lfd 23,((JB_FPRS+9*2)*4)(3)
- lwz 24,((JB_GPRS+10)*4)(3)
- lfd 24,((JB_FPRS+10*2)*4)(3)
- lwz 25,((JB_GPRS+11)*4)(3)
- lfd 25,((JB_FPRS+11*2)*4)(3)
- mtcrf 0xFF,0
- lwz 26,((JB_GPRS+12)*4)(3)
- lfd 26,((JB_FPRS+12*2)*4)(3)
- lwz 27,((JB_GPRS+13)*4)(3)
- lfd 27,((JB_FPRS+13*2)*4)(3)
- lwz 28,((JB_GPRS+14)*4)(3)
- lfd 28,((JB_FPRS+14*2)*4)(3)
- lwz 29,((JB_GPRS+15)*4)(3)
- lfd 29,((JB_FPRS+15*2)*4)(3)
- lwz 30,((JB_GPRS+16)*4)(3)
- lfd 30,((JB_FPRS+16*2)*4)(3)
- lwz 31,((JB_GPRS+17)*4)(3)
- lfd 31,((JB_FPRS+17*2)*4)(3)
- mr 3,4
- blr
-.size __longjmp,.-__longjmp
-
diff --git a/mdk-stage1/dietlibc/ppc/__testandset.S b/mdk-stage1/dietlibc/ppc/__testandset.S
deleted file mode 100644
index 146982337..000000000
--- a/mdk-stage1/dietlibc/ppc/__testandset.S
+++ /dev/null
@@ -1,12 +0,0 @@
-.global __testandset
-.type __testandset,@function
-.align 2
-__testandset:
-1: lwarx 5,0,3
- li 0,1
- stwcx. 0,0,3
- bne- 1b
- mr 3,5
- blr
-.size __testandset,.-__testandset
-
diff --git a/mdk-stage1/dietlibc/ppc/clone.S b/mdk-stage1/dietlibc/ppc/clone.S
deleted file mode 100644
index 98f6bd4e8..000000000
--- a/mdk-stage1/dietlibc/ppc/clone.S
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <dietfeatures.h>
-#include "syscalls.h"
-#include <errno.h>
-
-.text
-.weak clone
-clone:
-.global __clone
-__clone:
- cmpwi 4,0 /* check have non null child_stack pointer */
- cmpwi cr1, 3,0 /* check have non null thread_funcion */
- cror eq,4*cr1+eq,eq /* now if eq is set one is or both are zero */
- beq .Lclone_error
-
- stwu 1,-32(1) /* alloc some space on the stack */
- stmw 29, 16(1) /* save r29,r30,r31 on stack */
-
- rlwinm 4,4,0,0,27 /* mask out lower 4 bits */
-
- /* move parameter to positions clone wants them */
- mr 29,3 /* r29 = r3 fn */
- mr 30,4 /* r30 = r4 stack */
- mr 31,6 /* r31 = r6 arg */
- mr 3, 5 /* r3 = r5 flags */
-
- li 0, __NR_clone /* load syscall nr. */
- sc
-
- cmpwi cr1,3,0 /* compare return of syscall with 0 */
- crandc 4*cr1+eq,4*cr1+eq,so
- bne .Lclone_parent /* return was non zero -> .Lclone_parent */
-
- /* we are the cloned process */
- mr 1, 30 /* set stack pointer */
- mtctr 29 /* set count register to fn ? */
- mr 3, 31 /* set argument */
- bctrl /* branch trough count register and link */
- b _exit /* exit thread */
-
-.Lclone_parent:
- lmw 29,16(1) /* restore saved registers */
- addi 1, 1,32 /* free stack */
- bnslr+ /* had cloned a thread so return to parent */
- b error_unified_syscall
-
-.Lclone_error:
- li 3, EINVAL
- b error_unified_syscall
diff --git a/mdk-stage1/dietlibc/ppc/mmap.c b/mdk-stage1/dietlibc/ppc/mmap.c
deleted file mode 100644
index d03e87089..000000000
--- a/mdk-stage1/dietlibc/ppc/mmap.c
+++ /dev/null
@@ -1,40 +0,0 @@
-#include "dietfeatures.h"
-#include <sys/types.h>
-#include <errno.h>
-#include "syscalls.h"
-
-int mmap(void*start,size_t length,int prot,int flags,int fd,off_t offset) {
- unsigned long __sc_ret, __sc_err;
- {
- register unsigned long __sc_0 __asm__ ("r0");
- register unsigned long __sc_3 __asm__ ("r3");
- register unsigned long __sc_4 __asm__ ("r4");
- register unsigned long __sc_5 __asm__ ("r5");
- register unsigned long __sc_6 __asm__ ("r6");
- register unsigned long __sc_7 __asm__ ("r7");
- register unsigned long __sc_8 __asm__ ("r8");
-
- __sc_3 = (unsigned long) (start);
- __sc_4 = (unsigned long) (length);
- __sc_5 = (unsigned long) (prot);
- __sc_6 = (unsigned long) (flags);
- __sc_7 = (unsigned long) (fd);
- __sc_8 = (unsigned long) (offset);
- __sc_0 = __NR_mmap;
- __asm__ __volatile__
- ("sc \n\t"
- "mfcr %1 "
- : "=&r" (__sc_3), "=&r" (__sc_0)
- : "0" (__sc_3), "1" (__sc_0),
- "r" (__sc_4),
- "r" (__sc_5),
- "r" (__sc_6),
- "r" (__sc_7),
- "r" (__sc_8)
- : "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
- __sc_ret = __sc_3;
- __sc_err = __sc_0;
- }
- return (__sc_err & 0x10000000 ? errno = __sc_ret, __sc_ret = -1 : 0),
- (int) __sc_ret;
-}
diff --git a/mdk-stage1/dietlibc/ppc/setjmp.S b/mdk-stage1/dietlibc/ppc/setjmp.S
deleted file mode 100644
index 50fa2bdd4..000000000
--- a/mdk-stage1/dietlibc/ppc/setjmp.S
+++ /dev/null
@@ -1,56 +0,0 @@
-#include <setjmp.h>
-
-#ifdef PIC
-#define JUMPTARGET(name) name##@plt
-#else
-#define JUMPTARGET(name) name
-#endif
-
-.global __sigsetjmp
-.type __sigsetjmp,@function
-.align 2
-__sigsetjmp:
- stw 1,(JB_GPR1*4)(3)
- mflr 0
- stw 2,(JB_GPR2*4)(3)
- stw 14,((JB_GPRS+0)*4)(3)
- stfd 14,((JB_FPRS+0*2)*4)(3)
- stw 0,(JB_LR*4)(3)
- stw 15,((JB_GPRS+1)*4)(3)
- stfd 15,((JB_FPRS+1*2)*4)(3)
- mfcr 0
- stw 16,((JB_GPRS+2)*4)(3)
- stfd 16,((JB_FPRS+2*2)*4)(3)
- stw 0,(JB_CR*4)(3)
- stw 17,((JB_GPRS+3)*4)(3)
- stfd 17,((JB_FPRS+3*2)*4)(3)
- stw 18,((JB_GPRS+4)*4)(3)
- stfd 18,((JB_FPRS+4*2)*4)(3)
- stw 19,((JB_GPRS+5)*4)(3)
- stfd 19,((JB_FPRS+5*2)*4)(3)
- stw 20,((JB_GPRS+6)*4)(3)
- stfd 20,((JB_FPRS+6*2)*4)(3)
- stw 21,((JB_GPRS+7)*4)(3)
- stfd 21,((JB_FPRS+7*2)*4)(3)
- stw 22,((JB_GPRS+8)*4)(3)
- stfd 22,((JB_FPRS+8*2)*4)(3)
- stw 23,((JB_GPRS+9)*4)(3)
- stfd 23,((JB_FPRS+9*2)*4)(3)
- stw 24,((JB_GPRS+10)*4)(3)
- stfd 24,((JB_FPRS+10*2)*4)(3)
- stw 25,((JB_GPRS+11)*4)(3)
- stfd 25,((JB_FPRS+11*2)*4)(3)
- stw 26,((JB_GPRS+12)*4)(3)
- stfd 26,((JB_FPRS+12*2)*4)(3)
- stw 27,((JB_GPRS+13)*4)(3)
- stfd 27,((JB_FPRS+13*2)*4)(3)
- stw 28,((JB_GPRS+14)*4)(3)
- stfd 28,((JB_FPRS+14*2)*4)(3)
- stw 29,((JB_GPRS+15)*4)(3)
- stfd 29,((JB_FPRS+15*2)*4)(3)
- stw 30,((JB_GPRS+16)*4)(3)
- stfd 30,((JB_FPRS+16*2)*4)(3)
- stw 31,((JB_GPRS+17)*4)(3)
- stfd 31,((JB_FPRS+17*2)*4)(3)
- b JUMPTARGET (__sigjmp_save)
-.size __sigsetjmp,.-__sigsetjmp
diff --git a/mdk-stage1/dietlibc/ppc/start.S b/mdk-stage1/dietlibc/ppc/start.S
deleted file mode 100644
index 7b2aed7fb..000000000
--- a/mdk-stage1/dietlibc/ppc/start.S
+++ /dev/null
@@ -1,42 +0,0 @@
-.text
-.global _start
-.type _start,@function
-_start:
- /* Save the stack pointer, in case we're statically linked under Linux. */
- mr 9,1
- /* Set up an initial stack frame, and clear the LR. */
- clrrwi 1,1,4
- li 0,0
- stwu 1,-16(1)
- mtlr 0
- stw 0,0(1)
-
- /* r9 contains the initial stack pointer
- argc = (r9)
- argv = (r9+4)
- envp = argv+(argc+1)*4 */
-
- lwzu 3,0(9) /* argc */
- addi 4,9,4 /* argv */
- add 5,0,3 /* argc... */
- addi 5,5,1 /* argc+1...*/
- slwi 5,5,2 /* (argc+1)*4 */
- add 5,5,4 /* argv+(argc+1)*4 */
-
- lis 14,environ@ha
- stw 5,environ@l(14)
-
-#ifdef WANT_DYNAMIC
- mr 6,7
- bl _dyn_start
-#else
- bl main
-#endif
- b exit
-.size _start,.-_start
-
-
-/* Define a symbol for the first piece of initialized data. */
- .section ".data"
-__data_start:
-
diff --git a/mdk-stage1/dietlibc/ppc/syscalls.h b/mdk-stage1/dietlibc/ppc/syscalls.h
deleted file mode 100644
index 5e8707357..000000000
--- a/mdk-stage1/dietlibc/ppc/syscalls.h
+++ /dev/null
@@ -1,259 +0,0 @@
-
-#define __NR_exit 1
-#define __NR_fork 2
-#define __NR_read 3
-#define __NR_write 4
-#define __NR_open 5
-#define __NR_close 6
-#define __NR_waitpid 7
-#define __NR_creat 8
-#define __NR_link 9
-#define __NR_unlink 10
-#define __NR_execve 11
-#define __NR_chdir 12
-#define __NR_time 13
-#define __NR_mknod 14
-#define __NR_chmod 15
-#define __NR_lchown 16
-#define __NR_break 17
-#define __NR_oldstat 18
-#define __NR_lseek 19
-#define __NR_getpid 20
-#define __NR_mount 21
-#define __NR_umount 22
-#define __NR_setuid 23
-#define __NR_getuid 24
-#define __NR_stime 25
-#define __NR_ptrace 26
-#define __NR_alarm 27
-#define __NR_oldfstat 28
-#define __NR_pause 29
-#define __NR_utime 30
-#define __NR_stty 31
-#define __NR_gtty 32
-#define __NR_access 33
-#define __NR_nice 34
-#define __NR_ftime 35
-#define __NR_sync 36
-#define __NR_kill 37
-#define __NR_rename 38
-#define __NR_mkdir 39
-#define __NR_rmdir 40
-#define __NR_dup 41
-#define __NR_pipe 42
-#define __NR_times 43
-#define __NR_prof 44
-#define __NR_brk 45
-#define __NR_setgid 46
-#define __NR_getgid 47
-#define __NR_signal 48
-#define __NR_geteuid 49
-#define __NR_getegid 50
-#define __NR_acct 51
-#define __NR_umount2 52
-#define __NR_lock 53
-#define __NR_ioctl 54
-#define __NR_fcntl 55
-#define __NR_mpx 56
-#define __NR_setpgid 57
-#define __NR_ulimit 58
-#define __NR_oldolduname 59
-#define __NR_umask 60
-#define __NR_chroot 61
-#define __NR_ustat 62
-#define __NR_dup2 63
-#define __NR_getppid 64
-#define __NR_getpgrp 65
-#define __NR_setsid 66
-#define __NR_sigaction 67
-#define __NR_sgetmask 68
-#define __NR_ssetmask 69
-#define __NR_setreuid 70
-#define __NR_setregid 71
-#define __NR_sigsuspend 72
-#define __NR_sigpending 73
-#define __NR_sethostname 74
-#define __NR_setrlimit 75
-#define __NR_getrlimit 76
-#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
-#define __NR_getgroups 80
-#define __NR_setgroups 81
-#define __NR_select 82
-#define __NR_symlink 83
-#define __NR_oldlstat 84
-#define __NR_readlink 85
-#define __NR_uselib 86
-#define __NR_swapon 87
-#define __NR_reboot 88
-#define __NR_readdir 89
-#define __NR_mmap 90
-#define __NR_munmap 91
-#define __NR_truncate 92
-#define __NR_ftruncate 93
-#define __NR_fchmod 94
-#define __NR_fchown 95
-#define __NR_getpriority 96
-#define __NR_setpriority 97
-#define __NR_profil 98
-#define __NR_statfs 99
-#define __NR_fstatfs 100
-#define __NR_ioperm 101
-#define __NR_socketcall 102
-#define __NR_syslog 103
-#define __NR_setitimer 104
-#define __NR_getitimer 105
-#define __NR_stat 106
-#define __NR_lstat 107
-#define __NR_fstat 108
-#define __NR_olduname 109
-#define __NR_iopl 110
-#define __NR_vhangup 111
-#define __NR_idle 112
-#define __NR_vm86 113
-#define __NR_wait4 114
-#define __NR_swapoff 115
-#define __NR_sysinfo 116
-#define __NR_ipc 117
-#define __NR_fsync 118
-#define __NR_sigreturn 119
-#define __NR_clone 120
-#define __NR_setdomainname 121
-#define __NR_uname 122
-#define __NR_modify_ldt 123
-#define __NR_adjtimex 124
-#define __NR_mprotect 125
-#define __NR_sigprocmask 126
-#define __NR_create_module 127
-#define __NR_init_module 128
-#define __NR_delete_module 129
-#define __NR_get_kernel_syms 130
-#define __NR_quotactl 131
-#define __NR_getpgid 132
-#define __NR_fchdir 133
-#define __NR_bdflush 134
-#define __NR_sysfs 135
-#define __NR_personality 136
-#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
-#define __NR_setfsuid 138
-#define __NR_setfsgid 139
-#define __NR__llseek 140
-#define __NR_getdents 141
-#define __NR__newselect 142
-#define __NR_flock 143
-#define __NR_msync 144
-#define __NR_readv 145
-#define __NR_writev 146
-#define __NR_getsid 147
-#define __NR_fdatasync 148
-#define __NR__sysctl 149
-#define __NR_mlock 150
-#define __NR_munlock 151
-#define __NR_mlockall 152
-#define __NR_munlockall 153
-#define __NR_sched_setparam 154
-#define __NR_sched_getparam 155
-#define __NR_sched_setscheduler 156
-#define __NR_sched_getscheduler 157
-#define __NR_sched_yield 158
-#define __NR_sched_get_priority_max 159
-#define __NR_sched_get_priority_min 160
-#define __NR_sched_rr_get_interval 161
-#define __NR_nanosleep 162
-#define __NR_mremap 163
-#define __NR_setresuid 164
-#define __NR_getresuid 165
-#define __NR_query_module 166
-#define __NR_poll 167
-#define __NR_nfsservctl 168
-#define __NR_setresgid 169
-#define __NR_getresgid 170
-#define __NR_prctl 171
-#define __NR_rt_sigreturn 172
-#define __NR_rt_sigaction 173
-#define __NR_rt_sigprocmask 174
-#define __NR_rt_sigpending 175
-#define __NR_rt_sigtimedwait 176
-#define __NR_rt_sigqueueinfo 177
-#define __NR_rt_sigsuspend 178
-#define __NR_pread 179
-#define __NR_pwrite 180
-#define __NR_chown 181
-#define __NR_getcwd 182
-#define __NR_capget 183
-#define __NR_capset 184
-#define __NR_sigaltstack 185
-#define __NR_sendfile 186
-#define __NR_getpmsg 187 /* some people actually want streams */
-#define __NR_putpmsg 188 /* some people actually want streams */
-#define __NR_vfork 189
-#define __NR_ugetrlimit 190 /* SuS compliant getrlimit */
-#define __NR_mmap2 192
-#define __NR_truncate64 193
-#define __NR_ftruncate64 194
-#define __NR_stat64 195
-#define __NR_lstat64 196
-#define __NR_fstat64 197
-#define __NR_pciconfig_read 198
-#define __NR_pciconfig_write 199
-#define __NR_pciconfig_iobase 200
-#define __NR_multiplexer 201
-#define __NR_getdents64 202
-#define __NR_pivot_root 203
-#define __NR_fcntl64 204
-#define __NR_madvise 205
-#define __NR_mincore 206
-#define __NR_gettid 207
-#define __NR_tkill 208
-#define __NR_setxattr 209
-#define __NR_lsetxattr 210
-#define __NR_fsetxattr 211
-#define __NR_getxattr 212
-#define __NR_lgetxattr 213
-#define __NR_fgetxattr 214
-#define __NR_listxattr 215
-#define __NR_llistxattr 216
-#define __NR_flistxattr 217
-#define __NR_removexattr 218
-#define __NR_lremovexattr 219
-#define __NR_fremovexattr 220
-#define __NR_futex 221
-#define __NR_sched_setaffinity 222
-#define __NR_sched_getaffinity 223
-#define __NR_security 224
-#define __NR_tuxcall 225
-#define __NR_sendfile64 226
-#define __NR_io_setup 227
-#define __NR_io_destroy 228
-#define __NR_io_getevents 229
-#define __NR_io_submit 230
-#define __NR_io_cancel 231
-#define __NR_alloc_hugepages 232
-#define __NR_free_hugepages 233
-#define __NR_exit_group 234
-#define __NR_lookup_dcookie 235
-#define __NR_sys_epoll_create 236
-#define __NR_sys_epoll_ctl 237
-#define __NR_sys_epoll_wait 238
-#define __NR_remap_file_pages 239
-
-#define syscall_weak(name,wsym,sym) \
-.text; \
-.type wsym,@function; \
-.weak wsym; \
-wsym: ; \
-.type sym,@function; \
-.global sym; \
-sym: \
- li 0,__NR_##name; \
- b __unified_syscall
-
-#define syscall(name,sym) \
-.text; \
-.type sym,@function; \
-.global sym; \
-sym: \
- li 0,__NR_##name; \
- b __unified_syscall
-
diff --git a/mdk-stage1/dietlibc/ppc/unified.S b/mdk-stage1/dietlibc/ppc/unified.S
deleted file mode 100644
index eb136a96b..000000000
--- a/mdk-stage1/dietlibc/ppc/unified.S
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <dietfeatures.h>
-#include "syscalls.h"
-
-.text
-.type exit,@function
-.weak exit
-exit:
-.type _exit,@function
-.global _exit
-_exit:
- li 0,__NR_exit
-.global __unified_syscall
-__unified_syscall:
- sc
- bnslr+
-
-.global error_unified_syscall
-error_unified_syscall:
-#ifdef WANT_THREAD_SAFE
- stwu 1,-16(1)
- mflr 0
- stw 0,20(1)
- stw 3,12(1)
- bl __errno_location
- lwz 0,12(1)
- stw 0,0(3)
- lwz 0,20(1)
- mtlr 0
- addi 1,1,16
-#else
- lis 9,errno@ha
- stw 3,errno@l(9)
-#endif
- li 3,-1
-
-/* here we go and "reuse" the return for weak-void functions */
-#include "dietuglyweaks.h"
-
- blr
-
generated by cgit v1.2.1 (git 2.21.0) at 2024-05-22 17:11:11 +0000