gnupic: SDCC Internal Error: 18f252
Subject:
SDCC Internal Error: 18f252
From:
"polly " ####@####.####
Date:
14 Nov 2006 18:28:21 +0000
Message-Id: <op.ti0qwlhus46xuf@self>
Hello,
I'm having trouble setting up addresses in a linked list. I have
attached a short
piece of code, it seems to compile ok with gcc but gives the following
error when
I try to compile for the 18f252 with SDCC. The error occurs at the
declaration
of the linked list; I've tried removing the ( llst *) typecasts, then a
different
error occurs. TIA for any advice, regards, p
> sdcc -V -D CHIP18f252 -mpic16 -p18f252
> -I/usr/local/share/sdcc/include/pic16 testCall.c -o testCall.asm
+ "/usr/local/bin/sdcpp" -nostdinc -Wall -std=c99 -DCHIP18f252
-I"/usr/local/share/sdcc/include/pic16" -Dpic18f252 -D__18f252
-DSTACK_MODEL_SMALL -obj-ext=.o -DSDCC_MODEL_SMALL -DSDCC=260 -DSDCC_pic16
-D__pic16 -I"/usr/local/bin/../share/sdcc/include/pic16"
-I"/usr/local/share/sdcc/include/pic16"
-I"/usr/local/share/sdcc/include/pic16" "testCall.c"
Internal error: validateLink failed in SPEC_SCLS(expr->left->etype) @
glue.c:433: expected SPECIFIER, got null-link
// testCall.c
//
#include "stdio.h"
void fun0(void);
void fun1(void);
void fun2(void);
// generic list link
typedef struct llst {
struct llst *lbak;
void *pnow;
struct llst *lfwd;
} llst;
//
typedef struct nameCall {
char name [6];
void (*pxeq)();
} nameCall;
nameCall fun0Defn = { "fun0", fun0};
nameCall fun1Defn = { "fun1", fun1};
nameCall fun2Defn = { "fun2", fun2};
// Here's where the problem lies ........
llst callList [] = {
{ ( llst *) &callList[0], (void *)&fun0Defn, ( llst *) &callList[1]},
{ ( llst *) &callList[0], (void *)&fun1Defn, ( llst *) &callList[2]},
{ ( llst *) &callList[1], (void *)&fun2Defn, ( llst *) &callList[2]}
};
void fun0() {
printf ("fun0 ntry\r\n");
}
void fun1() {
printf ("fun1 ntry\r\n");
}
void fun2() {
printf ("fun2 ntry\r\n");
}
void main() {
// app main loop
while (1) {
//
printf ("main ntry\r\n");
}
}
--
<=>
