2130                    if( pxNewTCB->pxStack == NULL )
1: x/i $pc
=> 0x3b14 <prvAllocateTCBAndStack+60>:  ldr     r3, [r7, #12]
(gdb)
Nt: Stopped: Step
Nt: Stopped: Step
Nt: Stopped: Step
Nt: Stopped: Step
2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b2a <prvAllocateTCBAndStack+82>:  ldr     r3, [r7, #12]
(gdb) si
Nt: Stopped: Step
0x00003b2c      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b2c <prvAllocateTCBAndStack+84>:  ldr     r2, [r3, #48]   ; 0x30
(gdb)
Nt: Stopped: Step
0x00003b2e      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b2e <prvAllocateTCBAndStack+86>:  adds    r3, r7, #6
(gdb)
Nt: Stopped: Step
0x00003b30      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b30 <prvAllocateTCBAndStack+88>:  ldrh    r3, [r3, #0]
(gdb)
Nt: Stopped: Step
0x00003b32      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b32 <prvAllocateTCBAndStack+90>:  lsls    r3, r3, #2
(gdb)
Nt: Stopped: Step
0x00003b34      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b34 <prvAllocateTCBAndStack+92>:  adds    r0, r2, #0
(gdb)
Nt: Stopped: Step
0x00003b36      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b36 <prvAllocateTCBAndStack+94>:  movs    r1, #165        ; 0xa5
(gdb)
Nt: Stopped: Step
0x00003b38      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b38 <prvAllocateTCBAndStack+96>:  adds    r2, r3, #0
(gdb)
Nt: Stopped: Step
0x00003b3a      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b3a <prvAllocateTCBAndStack+98>:  ldr     r3, [pc, #20]   ; (0x3b50 <prvAllocateTCBAndStack+120>)
(gdb)
Nt: Stopped: Step
0x00003b3c      2139                            memset( pxNewTCB->pxStack, ( int ) tskSTACK_FILL_BYTE, ( size_t ) usStackDepth * sizeof( portSTACK_TYPE ) );
1: x/i $pc
=> 0x3b3c <prvAllocateTCBAndStack+100>: blx     r3
(gdb)
Nt: Stopped: Step
0x0000481c in memset ()
1: x/i $pc
=> 0x481c <memset>:     lsls    r3, r0, #0
(gdb) i r
r0             0x100002b0       268436144
r1             0xa5     165
r2             0x118    280
r3             0x481c   18460
r4             0x2cf5   11509
r5             0xefffdaf9       4026522361
r6             0x40048000       1074036736
r7             0x10001f40       268443456
r8             0xce40424a       3460317770
r9             0x128ce848       311224392
r10            0x9708c304       2533933828
r11            0xc8288d03       3358100739
r12            0x2cf5   11509
sp             0x10001f40       0x10001f40
lr             0x3b3f   0x3b3f <prvAllocateTCBAndStack+102>
pc             0x481c   0x481c <memset>
xPSR           0x0      0
(gdb) si
Nt: Stopped: VectorCatch:HardF (PC was 0x0000481C)

Program received signal SIGSTOP, Stopped (signal).
HardFault_Handler () at ./lpclib_lpc11xx/cr_startup_lpc11.c:372
372     {
1: x/i $pc
=> 0x1e0 <HardFault_Handler>:   push    {r7, lr}
(gdb) bt
#0  HardFault_Handler () at ./lpclib_lpc11xx/cr_startup_lpc11.c:372
#1  <signal handler called>
#2  0x0000481c in memset ()
#3  0x00003b3e in prvAllocateTCBAndStack (usStackDepth=70, puxStackBuffer=0x0) at ./kernel/tasks.c:2139
#4  0x00002d26 in xTaskGenericCreate (pxTaskCode=0x95d <prvHigherPriorityNormallyEmptyTask>, pcName=0x4a48 "H1QRx", usStackDepth=70, pvParameters=0x1, uxPriority=3, pxCreatedTask=0x10001d18,
    puxStackBuffer=0x0, xRegions=0x0) at ./kernel/tasks.c:392
#5  0x00000784 in vStartInterruptQueueTasks () at ./Common/IntQueue.c:216
#6  0x00000596 in main_full () at ./src/main-full.c:176
#7  0x00004366 in main () at main.c:266