8.4 Messages 1500 Thru 1999
(1500) invalid token in #if expression (Preprocessor)
#define LABEL
#define TEST 0
#if (LABEL == TEST) // oops--LABEL has no replacement text(1504) the PIC18 extended instruction set was enabled but is not supported by this compiler (Parser)
#pragma config XINST=ON // oops--this must be disabled at all times(1505) interrupts not supported by this device (Code Generator)
void interrupt myIsr(void) // oops--nothing will trigger this
{ ... }(1506) multiple interrupt functions (* and *) defined at interrupt level * (Code Generator)
void interrupt low_priority
isr(void)
{ ... }
void interrupt low_priority // oops--you can have two ISRs
loisr(void) // with the same priority
{ ... }(1507) asmopt state popped when there was no pushed state (Assembler)
movlw 20h
movwf LATB
opt asmopt_pop; oops--there was never a state pushed(1508) specifier “__ram” ignored (Parser)
__ram int ip; // oops -- was this meant to be a pointer?(1509) specifier “__rom” ignored (Parser)
const __rom int cip; // oops -- was this meant to be a pointer?(1510) non-reentrant function “*” appears in multiple call graphs and has been duplicated by the compiler (Code Generator)
This message indicates that the generated output for a function has been duplicated since it has been called from both main-line and interrupt code. It does not indicate a potential code failure. If you do not want function output duplicated, consider using the hybrid stack model (if possible), or restructure your source code.
(1511) stable/invariant mode optimizations no longer implemented; option will be ignored (Driver)
This option is no longer available and has been ignored.
(1512) stable/invariant mode optimizations no longer implemented; specifier will be ignored (Code Generator)
This specifier is no longer available and has been ignored.
(1513) target “*” of pointer “*” not in the memory space specified by * (Code Generator)
__rom int * ip;
int foobar;
ip = &foobar; // oops -- foobar is in data memory, not program memory(1514) “__ram” and “__rom” specifiers are mutually exclusive (Parser)
__ram and __rom
pointer-target specifiers with the same pointer does not make sense. If a pointer
should be able to represent targets in any memory space, do not use either of these
specifiers.
// oops -- you can’t limit ip to only point to objects in ram and
// also only point to objects in rom
__ram __rom int * ip;(1515) disabling OCG optimizations for this device is not permitted (Driver)
Due to memory limits, projects targeting some devices cannot be built. Ensure that the OCG category of optimization is enabled.
(1516) compiler does not support 64-bit integers on the target architecture
long long to suppress this warning.
long long int result; // oops - this will not be 64-bits wide(1517) peripheral library support only available for C90 (Driver)
The legacy peripheral library was build for the C90 standard and cannot reliably be used for other C standards.
(1518) * function call made with an incomplete prototype (*) (Code Generator)
void foo(); // oops -- how will this call be encoded?
int main(void)
{
foo();
}(1519) note-psects will ignore optimisation-related psect flags (Assembler)
Psects using the note psect flag cannot be optimized
and any additional psect flags which request optimization will be ignored. Psects
using the note flag typically contain debug information not related to your project
code.
(1520) malformed mapfile while generating summary: no space at position * (Driver)
While printing the memory summary after compilation, the psect information read in from the map file was malformed.
(1521) internal error encountered creating DWARF information; contact Microchip support with details (Cromwell)
This is an internal compiler error. Contact Microchip Technical Support with details.
(1522) RAM access bit operand not specified, assuming * (Assembler)
movwf input ; oops - use for example movwf input,b to indicate banked access, etc(1523) debug_source state popped when there was no pushed state (Assembler)
debug_source setting was popped but no previous
value had been
pushed.DEBUG_SOURCE asm
MY_UNLOCK_MACRO
DEBUG_SOURCE pop ; oops - there was no prior push of the debug source state(1524) unrecognized heap size "*" (Driver)
-mheap option was not a decimal number or valid
keyword (for example,
auto).xc8-cc -mcpu=18f4520 -mheap=0x100 main.cOops, did you mean to use -mheap=256 ?
(1525) selected language standard or device does not support a memory heap (Driver)
xc8-cc -mcpu=12f509 -mheap=0x100 main.cOops, that device does not support dynamic memory allocation.
(1526) total software stack(s) and memory heap size specified (* bytes) is greater than available (* bytes) (Driver)
xc8-cc -mcpu=18f4520 main.c -mheap=1000 -mstack=reentrant:4000Oops, that device does not implement 5000 bytes of data memory.
(1527) auto-sized software stack(s) and/or memory heap will share in * byte(s) of memory (Driver)
After allocation of static objects, the compiled stack, and any software stacks
and/or heap that have a fixed size requested in the
-mstack/-mheap options, any free memory is
then divided up for those software stacks and/or heap that have used an
auto size specification. If the amount of memory available (as
indicated in the message) is very small, this warning indicates that use of the
software stack/heap features might be restricted.
(1528) no memory can be allocated to software stack(s) and/or memory heap (Driver)
The compiler was unable to allocate memory to any of the software stacks and/or heap.
(1529) the -msmart-io-format option has no effect with the currently selected language standard and will be ignored (Driver)
-msmart-io-format option can only be specified when using the
C99 language standard, which has full support for smart IO
functions.xc8-cc -mcpu=18f4520 main.c -std=c90 -msmart-io-format=fmt="%d%c"Oops, you cannot use the -msmart-io-format with the C90 language
standard.
(1530) insufficient memory available to allocate to * (Driver)
The compiler was unable to allocate memory to the specified software stack/heap.
(1600) "*" argument : * (Hexmate)
There is an error in an argument to a Hexmate option. The message indicates the offending argument and the problem.
(1601) "*" argument : * (Hexmate)
There is a warning in an argument to a Hexmate option. The message indicates the offending argument and the potential problem.
(1602) contents of the hex-data (*) do not conform with the chosen output type (*) (Hexmate)
There is data to be written to the HEX file that is not valid for the particular HEX file format chosen, for example, data might be at an address too large for the supported format. Consider a different output format or check the source of the offending data.
(1604) Storage Area Flash has been enabled by the configuration bits; ensure this memory is not used for program code (Assembler)
-mreserve). Check your device data sheet for more
information.#pragma config SAFEN=ON ;make sure ordinary program code does not use this space(1605) Block Table Read Protection has been enabled by the configuration bits; this may affect variable initialization and reading constants in program memory (Assembler)
#pragma config EBTRB=ON ;remember this might affect reading program memory(1606) w[no-]error option has been passed an invalid or missing message identifier (Hexmate)
--werror option is missing a message number after the
= character or has been passed something that is not a
number.hexmate --werror=off -format=inhx32 main.hex -ofinal.hexoff as a message number.