Resizing the stack

Author: rcitach

bsp/xuantie/virt64/c906/.config

@@ -1649,4 +1649,4 @@ CONFIG_BSP_USING_VIRTIO_BLK=y
 
 CONFIG_BOARD_QEMU_VIRT_RV64=y
 CONFIG_ENABLE_FPU=y
-CONFIG___STACKSIZE__=8192
+CONFIG___STACKSIZE__=16384

bsp/xuantie/virt64/c906/link_stacksize.lds

@@ -1 +1 @@
-__STACKSIZE__ = 8192;
+__STACKSIZE__ = 16384;

bsp/xuantie/virt64/c906/rtconfig.h

@@ -585,6 +585,6 @@
 /* end of RISC-V QEMU virt64 configs */
 #define BOARD_QEMU_VIRT_RV64
 #define ENABLE_FPU
-#define __STACKSIZE__ 8192
+#define __STACKSIZE__ 16384
 
 #endif

bsp/xuantie/virt64/c906/rtconfig.py

@@ -32,7 +32,7 @@
     OBJDUMP = PREFIX + 'objdump'
     OBJCPY  = PREFIX + 'objcopy'
 
-    DEVICE  = ' -mcmodel=medany -march=rv64imafdc -mabi=lp64 '
+    DEVICE  = ' -mcmodel=medany -march=rv64imafdc -mabi=lp64d '
     CFLAGS  = DEVICE + '-ffreestanding -flax-vector-conversions -Wno-cpp -fno-common -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -fdiagnostics-color=always'
     AFLAGS  = ' -c' + DEVICE + ' -x assembler-with-cpp -D__ASSEMBLY__ '
     LFLAGS  = DEVICE + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,_start -T link.lds' + ' -lsupc++ -lgcc -static'