82 StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParam…  in pxPortInitialiseStack()  argument
86     pxOriginalTOS = pxTopOfStack;  in pxPortInitialiseStack()
90     pxTopOfStack--;  in pxPortInitialiseStack()
98     *pxTopOfStack = ( StackType_t ) pxCode + portINSTRUCTION_SIZE;  in pxPortInitialiseStack()
99     pxTopOfStack--;  in pxPortInitialiseStack()
101     *pxTopOfStack = ( StackType_t ) 0xaaaaaaaa; /* R14 */  in pxPortInitialiseStack()
102     pxTopOfStack--;  in pxPortInitialiseStack()
103     *pxTopOfStack = ( StackType_t ) pxOriginalTOS; /* Stack used when task starts goes in R13. */  in pxPortInitialiseStack()
104     pxTopOfStack--;  in pxPortInitialiseStack()
105     *pxTopOfStack = ( StackType_t ) 0x12121212; /* R12 */  in pxPortInitialiseStack()
106     pxTopOfStack--;  in pxPortInitialiseStack()
107     *pxTopOfStack = ( StackType_t ) 0x11111111; /* R11 */  in pxPortInitialiseStack()
108     pxTopOfStack--;  in pxPortInitialiseStack()
109     *pxTopOfStack = ( StackType_t ) 0x10101010; /* R10 */  in pxPortInitialiseStack()
110     pxTopOfStack--;  in pxPortInitialiseStack()
111     *pxTopOfStack = ( StackType_t ) 0x09090909; /* R9 */  in pxPortInitialiseStack()
112     pxTopOfStack--;  in pxPortInitialiseStack()
113     *pxTopOfStack = ( StackType_t ) 0x08080808; /* R8 */  in pxPortInitialiseStack()
114     pxTopOfStack--;  in pxPortInitialiseStack()
115     *pxTopOfStack = ( StackType_t ) 0x07070707; /* R7 */  in pxPortInitialiseStack()
116     pxTopOfStack--;  in pxPortInitialiseStack()
117     *pxTopOfStack = ( StackType_t ) 0x06060606; /* R6 */  in pxPortInitialiseStack()
118     pxTopOfStack--;  in pxPortInitialiseStack()
119     *pxTopOfStack = ( StackType_t ) 0x05050505; /* R5 */  in pxPortInitialiseStack()
120     pxTopOfStack--;  in pxPortInitialiseStack()
121     *pxTopOfStack = ( StackType_t ) 0x04040404; /* R4 */  in pxPortInitialiseStack()
122     pxTopOfStack--;  in pxPortInitialiseStack()
123     *pxTopOfStack = ( StackType_t ) 0x03030303; /* R3 */  in pxPortInitialiseStack()
124     pxTopOfStack--;  in pxPortInitialiseStack()
125     *pxTopOfStack = ( StackType_t ) 0x02020202; /* R2 */  in pxPortInitialiseStack()
126     pxTopOfStack--;  in pxPortInitialiseStack()
127     *pxTopOfStack = ( StackType_t ) 0x01010101; /* R1 */  in pxPortInitialiseStack()
128     pxTopOfStack--;  in pxPortInitialiseStack()
132     *pxTopOfStack = ( StackType_t ) pvParameters; /* R0 */  in pxPortInitialiseStack()
133     pxTopOfStack--;  in pxPortInitialiseStack()
137     *pxTopOfStack = ( StackType_t ) portINITIAL_SPSR;  in pxPortInitialiseStack()
142         *pxTopOfStack |= portTHUMB_MODE_BIT;  in pxPortInitialiseStack()
145     pxTopOfStack--;  in pxPortInitialiseStack()
151     *pxTopOfStack = portNO_CRITICAL_SECTION_NESTING;  in pxPortInitialiseStack()
153     return pxTopOfStack;  in pxPortInitialiseStack()