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ANSI C conversion

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This commit is contained in:
carl 2019-05-11 01:11:03 +08:00
parent 628dcb3cbf
commit cefebdb5db
2 changed files with 21 additions and 23 deletions
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33
mach/vax4/cg/mach.c
View file

@ -16,9 +16,7 @@ static char rcsid[] = "$Id$";
/*
* Byte order: | 3 | 2 | 1 | 0 |
*/
con_part(sz, w)
register int sz;
word w;
void con_part(register int sz, word w)
{
/*
* Align new bytes on boundary of its on size.
@ -39,8 +37,7 @@ con_part(sz, w)
part_size += sz;
}
con_mult(sz)
word sz;
void con_mult(word sz)
{
if (sz != 4)
fatal("bad icon/ucon size");
@ -50,8 +47,7 @@ con_mult(sz)
#ifdef MACH_OPTIONS
static int gdb_flag = 0;
mach_option(s)
char *s;
void mach_option(char *s)
{
if (! strcmp(s, "-gdb")) {
gdb_flag = 1;
@ -62,12 +58,11 @@ mach_option(s)
}
#endif /* MACH_OPTIONS */
mes(mesno)
word mesno;
void mes(word type)
{
int argt, a1, a2 ;
switch ( (int)mesno ) {
switch ( (int)type ) {
case ms_ext :
for (;;) {
switch ( argt=getarg(
@ -137,8 +132,7 @@ mes(mesno)
#include <con_float>
#ifndef REGVARS
prolog(nlocals)
full nlocals;
void prolog(full nlocals)
{
fprintf(codefile,".data2 00\n");
if (nlocals == 0)
@ -170,7 +164,7 @@ static full nlocals; /* Number of local variables. */
/*
* Save number of locals.
*/
prolog(n)
void prolog(full n)
{
nlocals = n;
}
@ -187,7 +181,7 @@ static struct s_reg {
/*
* Initialize saving of registers.
*/
i_regsave()
void i_regsave(void)
{
p_reg = a_reg;
}
@ -196,10 +190,7 @@ i_regsave()
* Called for each register to be saved.
* Save the parameters in the struct.
*/
regsave(str, off, size)
char *str;
long off;
int size;
void regsave(char *str, long off, int size)
{
p_reg->sr_str = str;
p_reg->sr_off = off;
@ -213,7 +204,7 @@ regsave(str, off, size)
/*
* Generate code to save the registers.
*/
f_regsave()
void f_regsave(void)
{
register struct s_reg *p;
register int mask;
@ -267,9 +258,7 @@ f_regsave()
regreturn() { }
regscore(off, size, typ, score, totyp)
long off;
int size, typ, totyp, score;
int regscore(long off, int size, int typ, int score, int totyp)
{
register int i = score;

11
mach/vax4/cg/mach.h
View file

@ -2,7 +2,10 @@
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
/* $Id$ */
#include "tables.h"
#include "types.h"
#define ex_ap(x) fprintf(codefile,".extern\t%s\n",x)
#define in_ap(x) /* nothing */
@ -30,3 +33,9 @@
#define MACH_OPTIONS
#define modhead ".sect .text\n.sect .rom\n.sect .data\n.sect .bss\n"
void con_float(void);
void con_mult(word sz);
void con_part(register int sz, word w);
void mes(word type);
void prolog(full nlocals);