Clang-format before editing.

This commit is contained in:
David Given 2018-09-10 22:37:04 +02:00
parent 6275896a11
commit 976fa0efca

View file

@ -14,8 +14,7 @@
#include <stdarg.h>
#include <object.h>
valu_t
load(const item_t *ip)
valu_t load(const item_t* ip)
{
#ifdef ASLD
int typ;
@ -25,8 +24,10 @@ load(const item_t *ip)
return (ip->i_valu);
return (ip->i_valu + sect[typ].s_base);
#else
if ((ip->i_type & S_TYP) == S_UND || (ip->i_type & S_COM)) {
if (pass == PASS_3) {
if ((ip->i_type & S_TYP) == S_UND || (ip->i_type & S_COM))
{
if (pass == PASS_3)
{
if (relonami != 0)
serror("relocation error (relonami=%d, type=%08x)", relonami, ip->i_type);
relonami = ip->i_valu + 1;
@ -37,8 +38,7 @@ load(const item_t *ip)
#endif
}
int
store(item_t *ip, valu_t val)
int store(item_t* ip, valu_t val)
{
#ifdef ASLD
int typ;
@ -55,8 +55,7 @@ store(item_t *ip, valu_t val)
return (1);
}
char *
remember(char *s)
char* remember(char* s)
{
char* p;
int n;
@ -68,7 +67,8 @@ remember(char *s)
do
n++;
while (*p++);
if ((nleft -= n) < 0) {
if ((nleft -= n) < 0)
{
next = malloc(MEMINCR);
if (next == 0)
fatal("out of memory");
@ -83,10 +83,10 @@ remember(char *s)
return (s);
}
int
combine(int typ1, int typ2, int op)
int combine(int typ1, int typ2, int op)
{
switch (op)
{
switch (op) {
case '+':
if (typ1 == S_ABS)
return (typ2);
@ -102,11 +102,8 @@ combine(int typ1, int typ2, int op)
case '>':
if (typ1 == S_ABS && typ2 == S_ABS)
return (S_ABS);
if (
((typ1 & ~S_DOT) == (typ2 & ~S_DOT) && typ1 != S_UND)
|| (typ1 == S_ABS)
|| (typ2 == S_ABS)
)
if (((typ1 & ~S_DOT) == (typ2 & ~S_DOT) && typ1 != S_UND) || (typ1 == S_ABS)
|| (typ2 == S_ABS))
return (S_ABS | S_VAR);
break;
default:
@ -120,44 +117,49 @@ combine(int typ1, int typ2, int op)
}
#ifdef LISTING
int
printx(int ndig, valu_t val)
int printx(int ndig, valu_t val)
{
static char buf[8];
char* p;
int c, n;
p = buf; n = ndig;
do {
p = buf;
n = ndig;
do
{
*p++ = (int)val & 017;
val >>= 4;
} while (--n);
do {
do
{
c = "0123456789ABCDEF"[*--p];
putchar(c);
} while (p > buf);
return (ndig);
}
void
listline(int textline)
void listline(int textline)
{
int c;
if ((listflag & 4) && (c = getc(listfile)) != '\n' && textline) {
if ((listflag & 4) && (c = getc(listfile)) != '\n' && textline)
{
if (listcolm >= 24)
printf(" \\\n\t\t\t");
else
do {
do
{
putchar('\t');
listcolm += 8;
} while (listcolm < 24);
do {
do
{
assert(c != EOF);
putchar(c);
} while ((c = getc(listfile)) != '\n');
}
if (listflag & 7) {
if (listflag & 7)
{
putchar('\n');
fflush(stdout);
}
@ -173,8 +175,7 @@ listline(int textline)
#define PBITTABSZ 128
static char* pbittab[PBITTABSZ];
int
small(int fitsmall, int gain)
int small(int fitsmall, int gain)
{
int bit;
char* p;
@ -183,22 +184,28 @@ small(int fitsmall, int gain)
nosect();
if (bflag)
return (0);
if (nbits == BITCHUNK) {
if (nbits == BITCHUNK)
{
bitindex++;
nbits = 0;
if (bitindex == PBITTABSZ) {
if (bitindex == PBITTABSZ)
{
static int w_given;
if (pass == PASS_1 && ! w_given) {
if (pass == PASS_1 && !w_given)
{
w_given = 1;
warning("bit table overflow");
}
return (0);
}
if (pbittab[bitindex] == 0 && pass == PASS_1) {
if ((pbittab[bitindex] = calloc(MEMINCR, 1)) == 0) {
if (pbittab[bitindex] == 0 && pass == PASS_1)
{
if ((pbittab[bitindex] = calloc(MEMINCR, 1)) == 0)
{
static int w2_given;
if (!w2_given) {
if (!w2_given)
{
w2_given = 1;
warning("out of space for bit table");
}
@ -210,11 +217,13 @@ small(int fitsmall, int gain)
bit = 1 << (nbits & 7);
p = pbittab[bitindex] + (nbits >> 3);
nbits++;
switch (pass) {
switch (pass)
{
case PASS_1:
return (0);
case PASS_2:
if (fitsmall) {
if (fitsmall)
{
DOTGAIN += gain;
*p |= bit;
}
@ -229,13 +238,14 @@ small(int fitsmall, int gain)
/* ---------- output ---------- */
void
emit1(int arg)
void emit1(int arg)
{
static int olddottyp = -1;
#ifdef LISTING
if (listeoln) {
if (listflag & 1) {
if (listeoln)
{
if (listflag & 1)
{
listcolm += printx(VALWIDTH, (valu_t)DOTVAL);
listcolm++;
putchar(' ');
@ -245,7 +255,8 @@ emit1(int arg)
if (listflag & 2)
listcolm += printx(2, (valu_t)arg);
#endif
switch (pass) {
switch (pass)
{
case PASS_1:
if (DOTSCT == NULL)
nosect();
@ -254,11 +265,13 @@ emit1(int arg)
DOTSCT->s_zero = 0;
break;
case PASS_3:
if (DOTTYP != olddottyp) {
if (DOTTYP != olddottyp)
{
wr_outsect(DOTTYP - S_MIN);
olddottyp = DOTTYP;
}
while (DOTSCT->s_zero) {
while (DOTSCT->s_zero)
{
wr_putc(0);
DOTSCT->s_zero--;
}
@ -268,44 +281,51 @@ emit1(int arg)
DOTVAL++;
}
void
emit2(int arg)
void emit2(int arg)
{
#ifdef BYTES_REVERSED
emit1((arg>>8)); emit1(arg);
emit1((arg >> 8));
emit1(arg);
#else
emit1(arg); emit1((arg>>8));
emit1(arg);
emit1((arg >> 8));
#endif
}
void
emit4(long arg)
void emit4(long arg)
{
#ifdef WORDS_REVERSED
emit2((int)(arg>>16)); emit2((int)(arg));
emit2((int)(arg >> 16));
emit2((int)(arg));
#else
emit2((int)(arg)); emit2((int)(arg>>16));
emit2((int)(arg));
emit2((int)(arg >> 16));
#endif
}
void
emitx(valu_t val, int n)
void emitx(valu_t val, int n)
{
switch (n)
{
switch (n) {
case RELO1:
emit1((int)val); break;
emit1((int)val);
break;
case RELO2:
#ifdef BYTES_REVERSED
emit1(((int)val>>8)); emit1((int)val);
emit1(((int)val >> 8));
emit1((int)val);
#else
emit1((int)val); emit1(((int)val>>8));
emit1((int)val);
emit1(((int)val >> 8));
#endif
break;
case RELO4:
#ifdef WORDS_REVERSED
emit2((int)(val>>16)); emit2((int)(val));
emit2((int)(val >> 16));
emit2((int)(val));
#else
emit2((int)(val)); emit2((int)(val>>16));
emit2((int)(val));
emit2((int)(val >> 16));
#endif
break;
default:
@ -313,8 +333,7 @@ emitx(valu_t val, int n)
}
}
void
emitstr(int zero)
void emitstr(int zero)
{
int i;
char* p;
@ -329,15 +348,13 @@ emitstr(int zero)
/* ---------- Error checked file I/O ---------- */
void
ffreopen(char *s, FILE *f)
void ffreopen(char* s, FILE* f)
{
if (freopen(s, "r", f) == NULL)
fatal("can't reopen %s", s);
}
FILE *
ffcreat(char *s)
FILE* ffcreat(char* s)
{
FILE* f;
@ -351,8 +368,7 @@ ffcreat(char *s)
#endif
char* tmp_dir = TMPDIR;
FILE *
fftemp(char *path, char *tail)
FILE* fftemp(char* path, char* tail)
{
char* dir;
@ -366,18 +382,16 @@ fftemp(char *path, char *tail)
/* ---------- Error handling ---------- */
/* ARGSUSED */
void
yyerror(const char *message)
{} /* we will do our own error printing */
void yyerror(const char* message)
{
} /* we will do our own error printing */
void
nosect(void)
void nosect(void)
{
fatal("no sections");
}
void
wr_fatal(void)
void wr_fatal(void)
{
fatal("write error");
}
@ -432,8 +446,7 @@ void warning(const char* s, ...)
va_end(ap);
}
void
nofit(void)
void nofit(void)
{
if (pass == PASS_3)
warning("too big");