X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=loader%2Fsyscalls.S;h=d47858206ee4ea8b36dcb2fee40ae497eeb98dba;hb=890c1dc54f2d12febbf4238c73ccd145a6724771;hp=e72e7d22f72d5bcb4b1906bd77d85308ee5301fc;hpb=d0b9b0df7ed0dc36aabe30e2d584c27c8c32a3d9;p=ginge.git

diff --git a/loader/syscalls.S b/loader/syscalls.S
index e72e7d2..d478582 100644
--- a/loader/syscalls.S
+++ b/loader/syscalls.S
@@ -1,6 +1,16 @@
 @ vim:filetype=armasm
 #include <sys/syscall.h>
 
+@ support ancient toolchains (gcc 2.95.3 has upto 225)
+#ifndef __NR_futex
+#define __NR_futex			(__NR_SYSCALL_BASE+240)
+#endif
+#ifndef __NR_exit_group
+#define __NR_exit_group			(__NR_SYSCALL_BASE+248)
+#endif
+#ifndef __NR_clock_gettime
+#define __NR_clock_gettime		(__NR_SYSCALL_BASE+263)
+#endif
 
 .global sys_cacheflush @ const void *start_addr, const void *end_addr
 sys_cacheflush:
@@ -75,14 +85,22 @@ g_clone:
     stmfd sp!, {r4, r5, r6, lr}
     ldmia r12, {r4, r5, r6}
     swi   \nr
-    stmfd sp!, {r4, r5, r6, pc}
+    ldmfd sp!, {r4, r5, r6, pc}
 .endm
 
 raw_syscall_easy g_open_raw,           __NR_open
 raw_syscall_easy g_read_raw,           __NR_read
 raw_syscall_easy g_write_raw,          __NR_write
+raw_syscall      g_mmap2_raw,          __NR_mmap2
+raw_syscall_easy g_munmap_raw,         __NR_munmap
+raw_syscall_easy g_ioctl_raw,          __NR_ioctl
+raw_syscall_easy g_close_raw,          __NR_close
+raw_syscall_easy g_chdir_raw,          __NR_chdir
+raw_syscall_easy g_mkdir_raw,          __NR_mkdir
 raw_syscall_easy g_futex_raw,          __NR_futex
 raw_syscall_easy g_nanosleep_raw,      __NR_nanosleep
+raw_syscall_easy g_readlink_raw,       __NR_readlink
+raw_syscall_easy g_execve_raw,         __NR_execve
 raw_syscall_easy g_clock_gettime_raw,  __NR_clock_gettime
 raw_syscall_easy g_rt_sigprocmask_raw, __NR_rt_sigprocmask
-
+raw_syscall_easy g_exit_group_raw,     __NR_exit_group