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Add function prototypes.

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This commit is contained in:
carl 2019-03-25 00:14:08 +08:00
parent f161a5867d
commit 82cdc096b0
2 changed files with 11 additions and 10 deletions
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6
mach/vax4/as/mach1.c
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@ -66,3 +66,9 @@ extern struct operand opnd[6]; /* maximum number of operands of a VAX
instruction is 6 instruction is 6
*/ */
extern int op_ind; /* index in opng array */ extern int op_ind; /* index in opng array */
/* VAX4 Specific instructions */
void branch(int opc, expr_t exp);
void ext_branch(int opc, expr_t exp);
void operands(void);

15
mach/vax4/as/mach5.c
View file

@ -12,9 +12,7 @@
#define rev_cond_branch(opc) ((opc) ^ 1) #define rev_cond_branch(opc) ((opc) ^ 1)
/* Process one operand. */ /* Process one operand. */
static static void oprnd(register struct operand *p)
oprnd(p)
register struct operand *p;
{ {
int sm; int sm;
@ -203,8 +201,7 @@ oprnd(p)
} }
/* Give an upper bound on the size of the operands */ /* Give an upper bound on the size of the operands */
static int static int size_ops(void)
size_ops()
{ {
register struct operand *p = &opnd[0]; register struct operand *p = &opnd[0];
register int i; register int i;
@ -241,8 +238,7 @@ size_ops()
} }
/* Branch with byte or word offset */ /* Branch with byte or word offset */
branch(opc, exp) void branch(int opc, expr_t exp)
expr_t exp;
{ {
exp.val -= (DOTVAL + 2); exp.val -= (DOTVAL + 2);
if ((pass == PASS_2) && if ((pass == PASS_2) &&
@ -272,8 +268,7 @@ branch(opc, exp)
they are replaced by a reversed conditional branch over a word-branch or they are replaced by a reversed conditional branch over a word-branch or
jump. jump.
*/ */
ext_branch(opc, exp) void ext_branch(int opc, expr_t exp)
expr_t exp;
{ {
int sm; int sm;
int gain = opc == BRB ? 1 : 3; int gain = opc == BRB ? 1 : 3;
@ -340,7 +335,7 @@ ext_branch(opc, exp)
} }
/* Generate code for the operands */ /* Generate code for the operands */
operands() void operands(void)
{ {
register int i; register int i;