| ID |
Summary |
State |
Reported In Release |
Target Release |
Workaround |
Release Notes |
| CODEGEN-1703 |
Designated initializer plus struct hack hangs compiler |
Fixed |
MSP430_16.6.0.STS, MSP430_16.3.0.STS, MSP430_16.9.0.LTS |
MSP430_16.9.1.LTS |
Avoiding using string constants to initialize objects with flexible array members. Instead, use a brace-initialized array. For example:
struct { int a; char b[]; } mystruct = {0, {'h', 'e', 'l', 'l', 'o'} }; |
Fixed a compiler hang caused by initializing flexible array members with string constants.
struct {int a; char b[]; } mystruct = {0, "hello"} /* Would cause the compiler to hang and/or crash */ |
| CODEGEN-1649 |
Warning "INLINE recursion limit exceeded" during RTS build |
Fixed |
MSP430_16.9.0.LTS |
MSP430_16.9.0.LTS |
None, for the automatic library builds. Elsewhere, one can use the hidden --inline_recursion_limit option to increase the limit above the default 10. |
The compiler may emit the warning "INLINE recursion limit exceeded," but there is no way to suppress the warning, and it really isn't useful for the typical compiler user. These changes remove the warning. |
| CODEGEN-1640 |
MISRA 19.1 misreported: #include statements should only be preceded by other preprocessor directives |
Planned |
MSP430_16.6.0.STS, MSP430_16.3.0.STS, MSP430_16.9.0.LTS |
MSP430_16.9.1.LTS |
No practical workaround |
|
| CODEGEN-1634 |
MISRA 7.1 misreported: octal tokens in token paste |
Planned |
MSP430_16.6.0.STS, MSP430_16.3.0.STS, MSP430_16.9.0.LTS |
MSP430_16.9.1.LTS |
No practical workaround |
|
| CODEGEN-1632 |
MISRA 15.2 misreported: switch clause unconditional break |
Planned |
MSP430_16.6.0.STS, MSP430_16.3.0.STS, MSP430_16.9.0.LTS |
MSP430_16.9.1.LTS |
Put an explicit break at the end of the compound statement |
|
| CODEGEN-1517 |
#pragma FUNCTION_OPTIONS meaningless unless at least -o0 is used |
Planned |
|
MSP430_16.9.0.LTS |
|
|
| CODEGEN-1433 |
MSP430 assembler may internal error for symbol defined differently in each pass when forward referencing a label |
Fixed |
MSP430_16.9.0.LTS |
MSP430_16.9.1.LTS |
Do not use a forward reference of a label. |
A forward reference of a label by an instruction that may use the constant generator (such as a move) in assembly may cause the position of a later label to be "defined differently in each pass," an internal error in the assembler.
|
| CODEGEN-1417 |
User error in _symval call causes compiler to issue INTERNAL ERROR: no match for ICALL |
Fixed |
MSP430_16.3.0.STS |
MSP430_16.9.0.LTS |
|
|
| CODEGEN-1333 |
Structure assignment causes compiler to fail with INTERNAL ERROR: Decomposition error |
Fixed |
MSP430_16.3.0.STS |
MSP430_16.9.0.LTS |
Replace struct assignments involving packed structures with a memcpy() call to copy the contents of the RHS of the struct assign to the LHS. |
|
| CODEGEN-1297 |
Incorrectly issues ULP 8.1 diagnostic |
Fixed |
MSP430_16.3.0.STS |
MSP430_16.9.1.LTS |
N/A. |
The compiler throws an invalid ULP 8.1 diagnostic in the case below:
% type try1.c
void test2(char buffer[5])
{ buffer[0] = 'A'; }
void test(void)
{
char buf[5] =
{ 0 }
;
test2(buf);
}
% cl430 --advice:power try1.c
"try1.c", line 8: remark: (ULP 8.1) variable "buf" is used as a constant. Recommend declaring variable as either 'static const' or 'const' |
| SDSCM00040386 |
Remove -olength option from hex utility's help summary and Users Guides |
Fixed |
MSP430_16.9.0.LTS |
MSP430_16.9.0.LTS |
|
|
| SDSCM00052752 |
RTS minimizer not working with MSP option --cinit_hold_wdt=on |
Fixed |
MSP430_16.6.0.STS |
MSP430_16.6.0.STS |
Set --cinit_hold_wdt=off. This option is only needed if there is initialization. And really only needed for large initialization which might cause watchdog timer to expire before reaching main(). |
|
| SDSCM00052603 |
Linker runs auto RTS even when errors have occurred |
Fixed |
|
MSP430_16.3.0.STS |
None. |
|
| SDSCM00052153 |
Remove compiler option --gen_func_subsections from MSP430 compiler user's guide |
Fixed |
|
MSP430_16.9.0.LTS |
|
The --gen_func_subsections option should be removed from the MSP430 compiler user guide. Function subsections are always generated for MSP430. |
