diff options
Diffstat (limited to 'libgloss/m68k/simulator.S')
-rw-r--r-- | libgloss/m68k/simulator.S | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/libgloss/m68k/simulator.S b/libgloss/m68k/simulator.S deleted file mode 100644 index 2161421e9..000000000 --- a/libgloss/m68k/simulator.S +++ /dev/null @@ -1,84 +0,0 @@ -/* - * simulator.S -- m68k simulator system calls. - * - * Copyright (c) 1995, 2001 Cygnus Support - * - * The authors hereby grant permission to use, copy, modify, distribute, - * and license this software and its documentation for any purpose, provided - * that existing copyright notices are retained in all copies and that this - * notice is included verbatim in any distributions. No written agreement, - * license, or royalty fee is required for any of the authorized uses. - * Modifications to this software may be copyrighted by their authors - * and need not follow the licensing terms described here, provided that - * the new terms are clearly indicated on the first page of each file where - * they apply. - */ - -#include "asm.h" - -#define SYSCALL(x) .word 0x4afc, x - -#define FUNC_START(x) .globl x; x: -#define FUNC_END(x) -#define FUNC_NAME(x) SYM(x) - -FUNC_START(_exit) - SYSCALL(1) - -/* - * Insure that the debugger tells the client that the PC is in _exit, - * not whatever function happens to follow this function. - */ - -0: nop - jmp 0b /* we never should return, but... */ - -FUNC_END(_exit) - -FUNC_START(read) - SYSCALL(3) - bcs FUNC_NAME(_cerror) - rts -FUNC_END(read) - -FUNC_START(write) - SYSCALL(4) - bcs FUNC_NAME(_cerror) - rts -FUNC_END(write) - -FUNC_START(open) - SYSCALL(5) - bcs FUNC_NAME(_cerror) - rts -FUNC_END(open) - -FUNC_START(close) - SYSCALL(6) - bcs FUNC_NAME(_cerror) - rts -FUNC_END(close) - -FUNC_START(brk) - SYSCALL(17) - bcs FUNC_NAME(_cerror) - rts -FUNC_END(brk) - -FUNC_START(lseek) - SYSCALL(199) - bcs FUNC_NAME(_cerror) - rts -FUNC_END(lseek) - -FUNC_START(fstat) - SYSCALL(28) - bcs FUNC_NAME(_cerror) - rts -FUNC_END(lseek) - -FUNC_START(isatty) - SYSCALL(29) - bcs FUNC_NAME(_cerror) - rts -FUNC_END(isatty) |