If you see these kinds of errors when building your 28x or 55x DSP/BIOS application:
"./hellocfg.cmd", line 84: error #10104: undefined symbol "HWI_RESET" used in expression
"./hellocfg.cmd", line 85: error #10104: undefined symbol "HWI_INT1" used in expression
"./hellocfg.cmd", line 86: error #10104: undefined symbol "HWI_INT2" used in expression
"./hellocfg.cmd", line 87: error #10104: undefined symbol "HWI_INT3" used in expression
"./hellocfg.cmd", line 88: error #10104: undefined symbol "HWI_INT4" used in expression
"./hellocfg.cmd", line 89: error #10104: undefined symbol "HWI_INT5" used in expression
"./hellocfg.cmd", line 90: error #10104: undefined symbol "HWI_INT6" used in expression
It is due to an invalid syntax being used within the ti/bios/include/hwi.h28 file in your DSP/BIOS installation.
To correct the problem change this line:
.if (":cflag:" != 0)
to this
.if (:cflag: != 0)
(ie remove the quotation symbols surround :cflag:)
And then rebuild your application.
Jira SYSBIOS-217 was filed to track this problem.
