* .version: changed version to 2.5.4

[fw/sdcc] / src / pic / ralloc.c

diff --git a/src/pic/ralloc.c b/src/pic/ralloc.c
index a6e5aef76dab0f9a36411a799f1c00c28e02f43a..f7015d2cacdeeda9dcca855fbc5c05be595df8c4 100644 (file)
--- a/src/pic/ralloc.c
+++ b/src/pic/ralloc.c
@@ -88,7 +88,8 @@ static int rDirectIdx=0;
 int pic14_nRegs = 128;   // = sizeof (regspic14) / sizeof (regs);
 
 int Gstack_base_addr=0; /* The starting address of registers that
-* are used to pass and return parameters */
+                        * are used to pass and return parameters */
+int Gstack_size = 0;
 
 
 
@@ -134,7 +135,7 @@ static void
 
        fprintf (debugF, "%s", buffer);
        /*
-       while (isspace(*bufferP)) bufferP++;
+       while (isspace((unsigned char)*bufferP)) bufferP++;
 
        if (bufferP && *bufferP) 
                lineCurr = (lineCurr ?
@@ -478,13 +479,17 @@ void initStack(int base_address, int size)
        int i;
        
        Gstack_base_addr = base_address;
-       //fprintf(stderr,"initStack");
+       Gstack_size = size;
+       //fprintf(stderr,"initStack [base:0x%02x, size:%d]\n", base_address, size);
        
        for(i = 0; i<size; i++) {
-               regs *r = newReg(REG_STK, PO_GPR_TEMP,base_address,NULL,1,0);
+               char buffer[16];
+               SNPRINTF(&buffer[0], 16, "STK%02d", i);
+               regs *r = newReg(REG_STK, PO_GPR_TEMP,base_address,buffer,1,0);
                r->address = base_address; // Pseudo stack needs a fixed location that can be known by all modules
                r->isFixed = 1;
-               r->name[0] = 's';
+               r->isPublic = 1;
+               //r->name[0] = 's';
                r->alias = 0x180; // Using shared memory for pseudo stack
                addSet(&dynStackRegs,r);
                base_address--;