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Update sca.c #1

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Update sca.c #1

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26 changes: 8 additions & 18 deletions sca.c
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Original file line number Diff line number Diff line change
Expand Up @@ -69,9 +69,7 @@ static const instruction instructions[] = {
{"OUTA", 0x7c, OPERANDS_RB}
};

static inline int inject_ra(char *pch, int line_no, unsigned char *pos,
char *errstr)
{
static inline int inject_ra(char *pch, int line_no, unsigned char *pos, char *errstr) {
/* OR opcode with value for RA */
if (strcmp(pch, "r1") == 0) {
*pos |= 0x04;
Expand All @@ -88,9 +86,7 @@ static inline int inject_ra(char *pch, int line_no, unsigned char *pos,
return 0;
}

static inline int inject_rb(char *pch, int line_no, unsigned char *pos,
char *errstr)
{
static inline int inject_rb(char *pch, int line_no, unsigned char *pos, char *errstr) {
/* OR opcode with value for RB */
if (strcmp(pch, "r1") == 0) {
*pos |= 0x01;
Expand All @@ -109,9 +105,8 @@ static inline int inject_rb(char *pch, int line_no, unsigned char *pos,

/* If a constant cannot be parsed i.e. it's in an invalid format or is a string
* rather than a number, zero will be written. */
static int parse_constant(char *pch, int line_no, unsigned char *pos,
char *errstr)
{

static int parse_constant(char *pch, int line_no, unsigned char *pos, char *errstr) {
char *pch_end;
long int k;

Expand Down Expand Up @@ -145,9 +140,7 @@ static int parse_constant(char *pch, int line_no, unsigned char *pos,
return 0;
}

int check_output_length(int line_no, unsigned char *out, unsigned char *pos,
char *errstr)
{
int check_output_length(int line_no, unsigned char *out, unsigned char *pos, char *errstr) {
if (pos - out >= OUT_LEN) {
snprintf(errstr, ERR_LEN, "%d: %s %u %s", line_no,
"Resulting file too large - output file size limit:", OUT_LEN,
Expand All @@ -164,9 +157,8 @@ int check_output_length(int line_no, unsigned char *out, unsigned char *pos,
* to one opcode then *pos is incremented by 1, two opcodes and *pos is
* incremented by 2. The function returns 0 on success, -1 on error with
* errstr set appropriately. */
static int parse_line(char *line, int line_no, unsigned char *out,
unsigned char **pos, char *errstr)
{

static int parse_line(char *line, int line_no, unsigned char *out, unsigned char **pos, char *errstr) {
char *pch, *pch_up;
unsigned char padding;
const instruction *inst;
Expand Down Expand Up @@ -350,9 +342,7 @@ static int parse_line(char *line, int line_no, unsigned char *out,
return 0;
}

static ssize_t parse_source_file(FILE *file, unsigned char *out,
char *errstr)
{
static ssize_t parse_source_file(FILE *file, unsigned char *out, char *errstr) {
char *line;
size_t linecap;
ssize_t linelen;
Expand Down