| /* Generate targ-vals.h and targ-map.c. */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| struct tdefs { |
| char *symbol; |
| int value; |
| }; |
| |
| static struct tdefs sys_tdefs[] = { |
| #define sys_defs |
| #include "targ-vals.def" |
| #undef sys_defs |
| { 0, 0 } |
| }; |
| |
| static struct tdefs errno_tdefs[] = { |
| #define errno_defs |
| #include "targ-vals.def" |
| #undef errno_defs |
| { 0, 0 } |
| }; |
| |
| static struct tdefs open_tdefs[] = { |
| #define open_defs |
| #include "targ-vals.def" |
| #undef open_defs |
| { 0, 0 } |
| }; |
| |
| static void |
| gen_targ_vals_h () |
| { |
| struct tdefs *t; |
| |
| printf ("/* Target header values needed by the simulator and gdb. */\n"); |
| printf ("/* This file is machine generated by gentmap.c. */\n\n"); |
| |
| printf ("#ifndef TARG_VALS_H\n"); |
| printf ("#define TARG_VALS_H\n\n"); |
| |
| printf ("/* syscall values */\n"); |
| for (t = &sys_tdefs[0]; t->symbol; ++t) |
| printf ("#define TARGET_%s %d\n", t->symbol, t->value); |
| printf ("\n"); |
| |
| printf ("/* errno values */\n"); |
| for (t = &errno_tdefs[0]; t->symbol; ++t) |
| printf ("#define TARGET_%s %d\n", t->symbol, t->value); |
| printf ("\n"); |
| |
| printf ("/* open flag values */\n"); |
| for (t = &open_tdefs[0]; t->symbol; ++t) |
| printf ("#define TARGET_%s 0x%x\n", t->symbol, t->value); |
| printf ("\n"); |
| |
| printf ("#endif /* TARG_VALS_H */\n"); |
| } |
| |
| static void |
| gen_targ_map_c () |
| { |
| struct tdefs *t; |
| |
| printf ("/* Target value mapping utilities needed by the simulator and gdb. */\n"); |
| printf ("/* This file is machine generated by gentmap.c. */\n\n"); |
| |
| printf ("#include <errno.h>\n"); |
| printf ("#include <fcntl.h>\n"); |
| printf ("#include \"ansidecl.h\"\n"); |
| printf ("#include \"gdb/callback.h\"\n"); |
| printf ("#include \"targ-vals.h\"\n"); |
| printf ("\n"); |
| |
| printf ("/* syscall mapping table */\n"); |
| printf ("CB_TARGET_DEFS_MAP cb_init_syscall_map[] = {\n"); |
| for (t = &sys_tdefs[0]; t->symbol; ++t) |
| { |
| printf ("#ifdef CB_%s\n", t->symbol); |
| printf (" { CB_%s, TARGET_%s },\n", t->symbol, t->symbol); |
| printf ("#endif\n"); |
| } |
| printf (" { -1, -1 }\n"); |
| printf ("};\n\n"); |
| |
| printf ("/* errno mapping table */\n"); |
| printf ("CB_TARGET_DEFS_MAP cb_init_errno_map[] = {\n"); |
| for (t = &errno_tdefs[0]; t->symbol; ++t) |
| { |
| printf ("#ifdef %s\n", t->symbol); |
| printf (" { %s, TARGET_%s },\n", t->symbol, t->symbol); |
| printf ("#endif\n"); |
| } |
| printf (" { 0, 0 }\n"); |
| printf ("};\n\n"); |
| |
| printf ("/* open flags mapping table */\n"); |
| printf ("CB_TARGET_DEFS_MAP cb_init_open_map[] = {\n"); |
| for (t = &open_tdefs[0]; t->symbol; ++t) |
| { |
| printf ("#ifdef %s\n", t->symbol); |
| printf (" { %s, TARGET_%s },\n", t->symbol, t->symbol); |
| printf ("#endif\n"); |
| } |
| printf (" { -1, -1 }\n"); |
| printf ("};\n\n"); |
| } |
| |
| int |
| main (argc, argv) |
| int argc; |
| char *argv[]; |
| { |
| if (argc != 2) |
| abort (); |
| |
| if (strcmp (argv[1], "-h") == 0) |
| gen_targ_vals_h (); |
| else if (strcmp (argv[1], "-c") == 0) |
| gen_targ_map_c (); |
| else |
| abort (); |
| |
| exit (0); |
| } |