下面這種情況怎么解決？

08:43:19 **** Incremental Build of configuration obj for project test ****

make -j4 all?

d:/mounriver_studio/toolchain/risc-v embedded gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: test.elf section `.bss' will not fit in region `RAM'

d:/mounriver_studio/toolchain/risc-v embedded gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: section .stack VMA [000000002000f800,000000002000ffff] overlaps section .bss VMA [000000002000030c,0000000020011a3b]

d:/mounriver_studio/toolchain/risc-v embedded gcc/bin/../lib/gcc/riscv-none-embed/8.2.0/../../../../riscv-none-embed/bin/ld.exe: region `RAM' overflowed by 0 bytes

collect2.exe: error: ld returned 1 exit status

make: *** [makefile:59: test.elf] Error 1

08:43:33 Build Failed. 4 errors, 0 warnings. (took 13s.418ms)

是不是這個(gè)內(nèi)存占用太大了？能減小點(diǎn)嗎？

COMMON? ? ? ? ?0x00000000200079fc? ? ?0x9ffc ./NetLib/eth_driver.o

? ? ? ? ? ? ? ? 0x00000000200079fc? ? ? ? ? ? ? ? MACRxBuf

? ? ? ? ? ? ? ? 0x00000000200091bc? ? ? ? ? ? ? ? pDMARxSet

? ? ? ? ? ? ? ? 0x00000000200091c0? ? ? ? ? ? ? ? Mem_Heap_Memory

? ? ? ? ? ? ? ? 0x000000002000c790? ? ? ? ? ? ? ? gPHYAddress

? ? ? ? ? ? ? ? 0x000000002000c794? ? ? ? ? ? ? ? Memp_Memory

? ? ? ? ? ? ? ? 0x00000000200107d4? ? ? ? ? ? ? ? DMATxDscrTab

? ? ? ? ? ? ? ? 0x00000000200107f4? ? ? ? ? ? ? ? LocalTime

? ? ? ? ? ? ? ? 0x00000000200107f8? ? ? ? ? ? ? ? DMARxDscrTab

? ? ? ? ? ? ? ? 0x0000000020010838? ? ? ? ? ? ? ? MACTxBuf

? ? ? ? ? ? ? ? 0x0000000020011418? ? ? ? ? ? ? ? pDMATxSet

? ? ? ? ? ? ? ? 0x000000002001141c? ? ? ? ? ? ? ? Mem_ArpTable

? ? ? ? ? ? ? ? 0x00000000200118cc? ? ? ? ? ? ? ? SocketInf

您好，可以將WCHNET_TCP_MSS配置小一點(diǎn)，例如536，ram會(huì)空一部分出來(lái)。