| Line 285... |
Line 285... |
shift_fprintf (level, fo, "cpu_state.reg[0] = 0; /* Repair in case we changed it */\n");
|
shift_fprintf (level, fo, "cpu_state.reg[0] = 0; /* Repair in case we changed it */\n");
|
shift_fprintf (--level, fo, "}\n");
|
shift_fprintf (--level, fo, "}\n");
|
return 0;
|
return 0;
|
}
|
}
|
|
|
|
|
/* Generates .c file header */
|
/* Generates .c file header */
|
static int generate_header (FILE *fo)
|
static int generate_header (FILE *fo)
|
{
|
{
|
fprintf (fo, "/* execgen.c -- Automatically generated decoder\n");
|
fprintf (fo, "/* execgen.c -- Automatically generated decoder\n");
|
fprintf (fo, "\n");
|
fprintf (fo, "\n");
|
| Line 316... |
Line 317... |
fprintf (fo, " with Doxygen. */\n");
|
fprintf (fo, " with Doxygen. */\n");
|
fprintf (fo, "\n");
|
fprintf (fo, "\n");
|
|
|
fprintf (fo, "/* This file was automatically generated by generate (see\n");
|
fprintf (fo, "/* This file was automatically generated by generate (see\n");
|
fprintf (fo, " cpu/or32/generate.c) */\n\n");
|
fprintf (fo, " cpu/or32/generate.c) */\n\n");
|
fprintf (fo, "#include <math.h>\n\n");
|
|
fprintf (fo, "#include <stdint.h>\n\n");
|
|
|
return 0;
|
|
}
|
|
|
|
/* Generates .c file decode function hedaer */
|
|
static int generate_decode_function_header (FILE *fo)
|
|
{
|
fprintf (fo, "typedef union {\n\tfloat fval;\n\tuint32_t hval;\n} FLOAT;\n\n");
|
fprintf (fo, "typedef union {\n\tfloat fval;\n\tuint32_t hval;\n} FLOAT;\n\n");
|
fprintf (fo, "static void decode_execute (struct iqueue_entry *current)\n{\n");
|
fprintf (fo, "static void decode_execute (struct iqueue_entry *current)\n{\n");
|
fprintf (fo, " uint32_t insn = current->insn;\n");
|
fprintf (fo, " uint32_t insn = current->insn;\n");
|
out_lines = 5;
|
out_lines +=3;
|
return 0;
|
return 0;
|
}
|
}
|
|
|
|
// List of strings which will be printed on a line after "#include "
|
|
char *include_strings[] = { "<math.h>",
|
|
"<stdint.h>",
|
|
"\"execute-fp.h\"",
|
|
""}; // Last one must be empty
|
|
|
|
|
|
/* Generates .c file includes */
|
|
static int generate_includes (FILE *fo)
|
|
{
|
|
int i;
|
|
for (i=0;(strcmp(include_strings[i], "")!=0);i++)
|
|
fprintf (fo, "#include %s\n\n", include_strings[i]);
|
|
out_lines +=i;
|
|
return 0;
|
|
|
|
}
|
|
|
/* Generates .c file footer */
|
/* Generates .c file footer */
|
static int generate_footer (FILE *fo)
|
static int generate_footer (FILE *fo)
|
{
|
{
|
fprintf (fo, "}\n");
|
fprintf (fo, "}\n");
|
return 0;
|
return 0;
|
| Line 421... |
Line 446... |
if (generate_header (fo)) {
|
if (generate_header (fo)) {
|
fprintf (stderr, "generate_header\n");
|
fprintf (stderr, "generate_header\n");
|
return 1;
|
return 1;
|
}
|
}
|
|
|
|
if (generate_includes (fo)) {
|
|
fprintf (stderr, "generate_includes\n");
|
|
return 1;
|
|
}
|
|
|
|
if (generate_decode_function_header (fo)) {
|
|
fprintf (stderr, "generate_decode_function_header\n");
|
|
return 1;
|
|
}
|
|
|
if (generate_body (fo, automata, 0, 1)) {
|
if (generate_body (fo, automata, 0, 1)) {
|
fprintf (stderr, "generate_body\n");
|
fprintf (stderr, "generate_body\n");
|
return 1;
|
return 1;
|
}
|
}
|
|
|
