GD32E230 heap空间问题

只看该作者 · 2024-2-19 14:04

GD32E230的MCU分配heap空间异常，map文件中堆和栈的地址是相同的，程序调用malloc函数会运行不正常，有人遇到过吗

只看该作者 · 2024-2-19 14:06

Execution Region RW_IRAM1 (Exec base: 0x20000000, Load base: 0x08004408, Size: 0x00001468, Max: 0x00002000, ABSOLUTE)

Exec Addr Load Addr Size       Type Attr    Idx E Section Name       Object

0x20000000 0x08004408 0x00000004 Data RW       1885 .data             mc_p.l(stdout.o)
0x20000004 0x0800440c 0x00000004 Data RW       1900 .data             mc_p.l(mvars.o)
0x20000008 0x08004410 0x00000004 Data RW       1901 .data             mc_p.l(mvars.o)
0x2000000c 0x08004414 0x00000008 Data RW       138 .data..L_MergedGlobals  cjson.o
0x20000014 0x0800441c 0x00000004 Data RW       1472 .data.SystemCoreClock  system_gd32e23x.o
0x20000018       -    0x00000011 Zero RW          23 .bss..L_MergedGlobals  main.o
0x20000029 0x08004420 0x00000003 PAD
0x2000002c       -    0x00000008 Zero RW          37 .bss..L_MergedGlobals  systick.o
0x20000034       -    0x0000002c Zero RW       215 .bss..L_MergedGlobals  bsp_uart.o
0x20000060       -    0x00000080 Zero RW       214 .bss.g_RxBuf2    bsp_uart.o
0x200000e0       -    0x00000080 Zero RW       213 .bss.g_TxBuf2    bsp_uart.o
0x20000160       -    0x00000001 Zero RW       311 .bss.timer13_timeout_flag  bsp_timer.o
0x20000161       -    0x00000001 Zero RW       310 .bss.timer2_timeout_flag  bsp_timer.o
0x20000162 0x08004420 0x00000006 PAD
0x20000168       -    0x00000000 Zero RW       1481 HEAP             startup_gd32e23x.o
0x20000168       -    0x00001300 Zero RW       1480 STACK             startup_gd32e23x.o