Open Defects in Release

ID Summary State Reported In Release Target Release Workaround Release Notes
CODEGEN-2180 Compiler mishandles conversion from 16-bit short to 32-bit float written in an inline function Open C2000_16.9.2.LTS
SDSCM00051510 macro CLOCKS_PER_SEC should be type clock_t Accepted C2000_16.9.0.LTS
SDSCM00051392 C2000 float software multiply doesn't handle -1*INF properly Accepted C2000_16.9.0.LTS
SDSCM00051384 C2000 can't print 0 with %a format Accepted C2000_16.9.0.LTS
SDSCM00050540 CLA Assembler accepts invalid instruction MMOV32 mem, MRn, COND Accepted C2000_16.9.0.LTS Care should be taken when writing hand-coded assembly to only write valid instructions as they are documented.
SDSCM00050131 Local struct with non-constant initializer treated as static scope variable Accepted C2000_16.9.0.LTS
SDSCM00049284 Compiler misreports Misra warning 10.1 Accepted C2000_16.9.0.LTS
SDSCM00049280 Ill advised enum scalar usage gets MISRA diagnostic, but similar usage of enum array does not Open C2000_16.9.0.LTS
SDSCM00049278 Array that is correctly initialized erroneously gets a MISRA diagnostic about size not being specified Open C2000_16.9.0.LTS
SDSCM00046113 C2000 RTS float arithmetic functions do not round correctly Open C2000_16.9.0.LTS
SDSCM00040934 Structure is not initialized correctly when using -o2 or -o3 optimization Accepted C2000_16.9.0.LTS The initialization will have to be done at run-time, through a __sti initialization routine. You can see this routine when compiling without optimization. To workaround the compiler removing this initialization routine, initialize the object at the beginning of main: Info2.mSize = ((unsigned)_end_isr_stack - (unsigned)_start_isr_stack);
SDSCM00037411 C2000 assembler segmentation fault on RPTB with syntax error Accepted C2000_16.9.0.LTS Ensure that RPTB statements follow the correct syntax: RPTB label, #immediate RPTB label, loc16 If the #immediate or loc16 field is not present, the INTERNAL ERROR segmentation fault will occur. The line number given in the error message will be for a label.
SDSCM00018691 Linker gives misleading warning when dot expressions used in SECTION directive for .stack section Accepted C2000_16.9.0.LTS
SDSCM00016646 strcmp doesn't correctly handle values with uppermost bit set Accepted C2000_16.9.0.LTS
SDSCM00014430 calloc doesn't check arguments to make sure the requested size is reasonable Accepted C2000_16.9.0.LTS
SDSCM00008928 Extern inline functions are not supported in the C/C++ Compiler with COFF ABI Accepted C2000_16.9.0.LTS This bug only affects COFF ABI. If a function is declared as inline and there are no references to it in the same file, the function is eliminated and can't be called from another file.
SDSCM00008685 DWARF does not correctly represent variables stored in register pairs Accepted C2000_16.9.0.LTS Although 'var1' and 'var2' are shown to be in single registers, a debugger could determine that they are actually stored in register pairs by looking at the type of the variables: [00000113] DW_TAG_base_type DW_AT_name long long DW_AT_encoding 0x5 DW_AT_byte_size 0x8 The base type indicates that the size of the variables is 0x8 bytes. Since a single register can only store 0x4 bytes of information, it would take two registers to hold this values. On TI architectures, values stored in multiple registers are always stored in consecutive registers. Thus, the debugger would know that if the entire value could not fit in A4, the rest of the value must be in A5. A5 would contain the upper 32 bits of the value.
SDSCM00008652 pow(2,x) has fairly significant rounding error Accepted C2000_16.9.0.LTS Please describe the workaround for this problem.
SDSCM00008630 printf gives wrong value for pointer when its value is incremented Open C2000_16.9.0.LTS To get rid of the warning message modify the printf statement as follows: printf('0x%lx\n', 0x10000 + (t=(long int)&global_var)); This modified code executes correctly too.
SDSCM00008543 Forward reference in .space generates an internal error Accepted C2000_16.9.0.LTS none
SDSCM00008465 Language Conformance: crash because of void pointer dereference Accepted C2000_16.9.0.LTS Please describe the workaround for this problem.
SDSCM00008248 Compilers on PC will not work without TMP set Accepted C2000_16.9.0.LTS Set the TMP environment variable, even if just set to . (current directory)

Generated on Tue Apr 18 13:32:13 2017