Added options --stack-size and --pack-iram

[fw/sdcc] / as / mcs51 / lkmem.c

diff --git a/as/mcs51/lkmem.c b/as/mcs51/lkmem.c
index 9e63c868be56238c386cb1e893d8ac13cacf8740..bf4c4ef854c563669beb2170a2ef31bff39d84ea 100644 (file)
--- a/as/mcs51/lkmem.c
+++ b/as/mcs51/lkmem.c
@@ -73,12 +73,14 @@ int summary(struct area * areap)
                {0x7f,  0,      128, "DATA",       0x0020},
                {0,             0,      128, "TOTAL:",     0x0000}
        };
-       
+
        _Mem IRam= {0xff,   0,   128, "INDIRECT RAM",           0x0080};
        _Mem Stack={0xff,   0,     1, "STACK",                          0x0000};
        _Mem XRam= {0xffff, 0, 65536, "EXTERNAL RAM",           0x0100};
        _Mem Rom=  {0xffff, 0, 65536, "ROM/EPROM/FLASH",        0x0200};
-       
+
+       if(stacksize==0) stacksize=MIN_STACK;
+
        if(rflag) /*For the DS390*/
        {
                XRam.Max=0x1000000; /*24 bits*/
@@ -285,7 +287,7 @@ int summary(struct area * areap)
        {
                for(j=Stack.Start, k=0; (j<(int)iram_size)&&(dram[j]==0); j++, k++);
                fprintf(of, " with %d bytes available\n", k);
-               if (k<MIN_STACK)
+               if ((int)k<stacksize)
                {
                        sprintf(buff, "Only %d byte%s available for stack.\n",
                                k, (k==1)?"":"s");
@@ -356,7 +358,6 @@ extern char idatamap[]; //0:not used, 1:used
 int summary2(struct area * areap) 
 {
        #define EQ(A,B) !as_strcmpi((A),(B))
-       #define MIN_STACK 16
 
        char buff[128];
        int j, toreturn=0;