f6eff1c046
2001-12-22 Geoffrey Keating <geoffk@redhat.com> Catherine Moore <clm@redhat.com> Richard Henderson <rth@redhat.com> Corinna Vinschen <vinschen@redhat.com> * configure.host: Add support for xstormy16. * libc/include/machine/ieeefp.h: Add support for xstormy16. * libc/include/machine/setjmp.h: Add support for xstormy16. * libc/include/sys/config.h: Add support for xstormy16. * libc/machine/xstormy16/Makefile.am: New file. * libc/machine/xstormy16/Makefile.in: New file. * libc/machine/xstormy16/aclocal.m4: New file. * libc/machine/xstormy16/configure: New file. * libc/machine/xstormy16/configure.in: New file. * libc/machine/xstormy16/setjmp.S: New file. In libgloss/: 2001-12-22 Geoffrey Keating <geoffk@redhat.com> Mark Salter <msalter@redhat.com> Catherine Moore <clm@redhat.com> Richard Henderson <rth@redhat.com> * configure.in: Add xstormy16. * libnosys/configure.in: Add xstormy16. * configure: Regenerated. * libnosys/configure: Regenerated. * xstormy16/Makefile.in: New file. * xstormy16/close.c: New file. * xstormy16/configure: New file. * xstormy16/configure.in: New file. * xstormy16/crt0.s: New file. * xstormy16/crt0_stub.s: New file. * xstormy16/crti.s: New file. * xstormy16/crtn.s: New file. * xstormy16/eva_app.c: New file. * xstormy16/eva_app.ld: New file. * xstormy16/eva_stub.ld: New file. * xstormy16/fstat.c: New file. * xstormy16/getpid.c: New file. * xstormy16/kill.c: New file. * xstormy16/lseek.c: New file. * xstormy16/open.c: New file. * xstormy16/sbrk.c: New file. * xstormy16/sim_high.ld: New file. * xstormy16/stat.c: New file. * xstormy16/syscalls.S: New file. * xstormy16/syscalls.m4: New file. * xstormy16/unlink.c: New file. * xstormy16/xstormy16_stub.c: New file.
41 lines
601 B
Plaintext
41 lines
601 B
Plaintext
# xstormy16 system calls for the simulator
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#include <syscall.h>
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.text
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define(`syscall',`.globl _`'$1
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_`'$1`':
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mov r1,#SYS_$1
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.hword 0x0001
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bnz r1,#0,syscall_error
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ret
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0: .size $1,0b-_$1
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')dnl
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syscall(exit)
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syscall(open)
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syscall(close)
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syscall(read)
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syscall(write)
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syscall(lseek)
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syscall(unlink)
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syscall(getpid)
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syscall(kill)
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syscall(fstat)
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syscall(chdir)
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syscall(stat)
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syscall(chmod)
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syscall(utime)
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syscall(time)
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syscall(gettimeofday)
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syscall(times)
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syscall(link)
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dnl
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syscall_error:
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push r0
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callf __errno
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pop r0
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mov.w (r2),r0
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ret
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0: .size syscall_error,0b-syscall_error
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