TI中文支持网Part Number:CC3551E
你好,
我按照Quickstart CC35XX User's Guide8.21.00.x里CCS下载和安装及设置步骤之后编译工程时出现了如下三个warning:
"../linker.cmd", line 107: warning #10068-D: no matching section;
warning #10247-D: creating output section ".ramVecs" without a SECTIONS specification;
warning #10229-D: output section ".data" refers to load symbol "" and hence cannot be compressed; compression "lzss" is ignored;
使用的CCS版本是12.7.1,simplelink_wifi_sdk_8_41_0_0_eng里的示例工程CC35xx_network_terminal
对于解决此问题的任何建议、我将不胜感激。
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Alice：
您好， 已经收到了您的案例，调查需要些时间，感谢您的耐心等待。
,
terry lan：
这是linker.cmd文件：
--retain=".resetVecs" -stack 0x2FF0 -heap0x0MEMORY {FLASH_NON_SECURE(RX) :origin = 0x10000000 , length = 0x03FFFFFF//0x10000000-0x104000004MegaByte//FLASH_SECURE(RX): origin = 0x14000000, length = 0x03FFFFFF//0x14000000-0x17FFFFFF//INT_VEC(RWX) : origin = 0x00000000, length = 0x000002FF//0x00000000-0x000002FF0x300kbyteTCM_CRAM_NON_SECURE(RWX) : origin = 0x00000000, length = 0x00007FFF//0x00000300-0x00007CFF32kbyte//TCM_CRAM_SECURE(RWX) : origin = 0x04000000, length = 0x03FFFFFF//0x04000000-0x07FFFFFFCRAM_NON_SECURE(RWX) : origin = 0x08000000, length = 0x0000FFFF//0x08000000-0x0800FFFF64Kbyte//CRAM_SECURE(RWX) : origin = 0x0C000000, length = 0x03FFFFFF//0x0C000000-0x0FFFFFFFTCM_DRAM_NON_SECURE(RW): origin = 0x20000000, length = 0x0001FFFF//0x20000000-0x2001FFFF128Kbyte//TCM_DRAM_SECURE(RW): origin = 0x24000000, length = 0x03FFFFFF//0x24000000-0x27FFFFFFDRAM_NON_SECURE(RW): origin = 0x28000000, length = 0x00037FFF//0x28000000-0x2801FFFF20Kbyte//DRAM_SECURE(RW): origin = 0x2C000000, length = 0x03FFFFFF//0x2C000000-0x2FFFFFFF/* Explicitly placed off target for the storage of logging data.* The ARM memory map allocates 1 GB of external memory from 0x60000000 - 0x9FFFFFFF.* Unlikely that all of this will be used, so we are using the upper parts of the region.* ARM memory map: https://developer.arm.com/documentation/ddi0337/e/memory-map/about-the-memory-map*/LOG_DATA (R) : origin = 0x90000000, length = 0x40000/* 256 KB */LOG_PTR(R) : origin = 0x94000008, length = 0x40000/* 256 KB */}SECTIONS {// .resetVecs: > INT_VEC//.cram:> TCM_CRAM_NON_SECUREPALIGN(4) //this is where startup code and libc goesGROUP {/*.text._TI_fcns: { *(.text.main) }.text._TI_fcns: { *(.text:_c_int*) }.text._TI_fcns: { *(.text.FwEvent_irq_handler) }.text._TI_fcns: { *(.text.sha1*) }.text._TI_fcns: { *(.text.strlen*) }.text._TI_fcns: { *(.text.forced_*) }.text._TI_fcns: { *(.text:TI_memset_small) }.text._TI_fcns: { *(.text:TI_memcpy_small) }.text._TI_fcns: { *(.text.HIFRead) }.text._TI_fcns: { *(.text.HIFWrite) }.text._TI_fcns: { *(.text.wpa_sm*) }.text._TI_fcns: { *(.text.*mem*) } //for tpt.text._TI_fcns: { *(.text.vsnprintf) }.text._TI_fcns: { *(.text.SVC_Handler) }*/.resetVecsRam: {} palign(4) (NOLOAD)} > TCM_CRAM_NON_SECURE PALIGN(4)/* This is rest of code */GROUP {.reserved:{ . += 0x101C; } (NOLOAD).padding : fill = 0xFFFFFFFF { . += 0x00E4; }.resetVecs:{} palign(4)/* This is where code resides */.cram:{} palign(4).text:{} palign(4)/* This is where code resides */.rodata: {} palign(4)/* This is where const's go */.cinit:{} palign(4)} > FLASH_NON_SECUREGROUP {.sysmem: {} palign(4)/* This is where the malloc heap goes */.bss.ucHeap: {} palign(4)} > DRAM_NON_SECURE/* This is rest of uninitialized data.*/GROUP {.bss:{} palign(4)/* This is where uninitialized globals go */.data:{} palign(4)/* This is where initialized globals and static go */RUN_START(__BSS_START)RUN_END(__BSS_END).stack:{} palign(4)/* This is where the main() stack goes */} > TCM_DRAM_NON_SECURE.log_data:> LOG_DATA, type = COPY.log_ptr: { *(.log_ptr*) } > LOG_PTR align 4, type = COPY }这是console：
**** Build of configuration build_cc35xx_debug for project CC35xx_network_terminal ****"C:\\ti\\ccs1271\\ccs\\utils\\bin\\gmake" -k -j 8 all -OBuilding target: "CC35xx_network_terminal.out" Invoking: Arm Linker "C:/ti/ccs1271/ccs/tools/compiler/ti-cgt-armllvm_3.2.2.LTS/bin/tiarmclang.exe" -mcpu=cortex-m33 -mfloat-abi=hard -mlittle-endian -mthumb -Ofast -DCC35XX -DRAM_CONTAINER -DOSPREY_BUILD_MX -DCPU_M33 -DCODE_VARIANT_1 -g -Wl,-m"CC35xx_network_terminal.map" -Wl,-i"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source" -Wl,-i"C:/Users/7567/workspace_v12/CC35xx_network_terminal/build_cc35xx_debug/syscfg" -Wl,-i"C:/ti/ccs1271/ccs/tools/compiler/ti-cgt-armllvm_3.2.2.LTS/lib" -Wl,-i"C:/ti/ccs1271/ccs/tools/compiler/ti-cgt-armllvm_3.2.2.LTS/lib" -Wl,--reread_libs -Wl,--diag_wrap=off -Wl,--display_error_number -Wl,--warn_sections -Wl,--xml_link_info="CC35xx_network_terminal_linkInfo.xml" -Wl,--rom_model -o "CC35xx_network_terminal.out" "./ble_cmd.o" "./calibrator.o" "./cmd_parser.o" "./dhcpserver.o" "./main_freertos.o" "./network_lwip.o" "./network_terminal.o" "./syscfg/ti_drivers_config.o" "./syscfg/ti_freertos_config.o" "./syscfg/ti_freertos_portable_config.o" "./nimble_host.o" "./socket_examples.o" "./str.o" "./wlan_cmd.o" "./HCI_adaptation_layer/uart_hci.o" "./WiFi_adaptation_layer/osi_dpl.o" "./WiFi_adaptation_layer/osi_filesystem.o" "./WiFi_adaptation_layer/uart_term.o" "../linker.cmd"-Wl,-l"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source/ti/net/ble_interface/lib/ble_interface.lib" -Wl,-l"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source/ti/drivers/net/wifi/wifi_platform/cc35xx/lib/wifi_platform_cc35xx.lib" -Wl,-l"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source/ti/drivers/net/wifi/wifi_host_driver/lib/cc35xx/wifi_host_driver.lib" -Wl,-l"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source/ti/net/wifi_stack/lib/wifi_stack.lib" -Wl,-l"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source/third_party/hostap/lib/hostapd.lib" -Wl,-l"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source/third_party/lwip/lib/lwip.lib" -Wl,-l"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source/third_party/mbedTLS/lib/mbedTLS.lib" -Wl,-l"C:/ti/simplelink_wifi_sdk_8_41_0_0_eng/source/third_party/nimble/lib/ble_host_nimble.lib" -Wl,-lti_utils_build_linker.cmd.genlibs -Wl,-llibc.a"../linker.cmd", line 107: warning #10068-D: no matching section warning #10247-D: creating output section ".ramVecs" without a SECTIONS specification warning #10229-D: output section ".data" refers to load symbol "" and hence cannot be compressed; compression "lzss" is ignored Finished building target: "CC35xx_network_terminal.out"C:/ti/ccs1271/ccs/tools/compiler/ti-cgt-armllvm_3.2.2.LTS/bin/tiarmdis -r --ual CC35xx_network_terminal.out > CC35xx_network_terminal.out.asm C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/simplelink-wifi-toolbox flash-images-builder build dssm_request --type programming --params_jsonC:/Users/7567/workspace_v12/CC35xx_network_terminal/build_cc35xx_debug/syscfg/action_param.json --dir_out_path C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/images C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/simplelink-wifi-toolbox flash-images-builder sign dssm_request --unsign_request C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/images/dssm_req_programming.unsign.bin --private_key C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/keys/rootCA_privKey.pem --public_key C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/keys/rootCA_pubKey.pem C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/simplelink-wifi-toolbox flash-images-builder build dssm_request --type debug --params_jsonC:/Users/7567/workspace_v12/CC35xx_network_terminal/build_cc35xx_debug/syscfg/action_param.json --dir_out_path C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/images C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/simplelink-wifi-toolbox flash-images-builder sign dssm_request --unsign_request C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/images/dssm_req_debug.unsign.bin --private_key C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/keys/rootCA_privKey.pem --public_key C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/keys/rootCA_pubKey.pem C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/simplelink-wifi-toolbox flash-images-builder build vendor_flash_image --vendor_out_file C:/Users/7567/workspace_v12/CC35xx_network_terminal/build_cc35xx_debug/CC35xx_network_terminal.out --dir_out_path C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/images --new_out_ext ".sym" C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/simplelink-wifi-toolbox flash-images-builder sign vendor_flash_image --unsign_image C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/images/vendor_flash_image.unsign.bin --private_key C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/keys/rootCA_privKey.pem --public_key C:/ti/simplelink_wifi_toolbox_win_3_0_10_ea/programmer/programming/keys/rootCA_pubKey.pem355: Saved dssm request bin file at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\dssm_req_programming.unsign.bin 357: Saved dssm request to sign bin file at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\dssm_req_programming.forsign.bin 038: Saved sign dssm request bin file at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\dssm_req_programming.sign.bin 693: Saved dssm request bin file at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\dssm_req_debug.unsign.bin 694: Saved dssm request to sign bin file at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\dssm_req_debug.forsign.bin 408: Saved sign dssm request bin file at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\dssm_req_debug.sign.bin 026: Saved vendor flash image with dummy signature bin file at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\vendor_flash_image.unsign.bin 028: Saved part of vendor flash image bin file to sign at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\vendor_flash_image.forsign.bin 045: Successfully move C:/Users/7567/workspace_v12/CC35xx_network_terminal/build_cc35xx_debug/CC35xx_network_terminal.out into C:/Users/7567/workspace_v12/CC35xx_network_terminal/build_cc35xx_debug/CC35xx_network_terminal.out.sym 567: Saved sign vendor image bin file at C:\ti\simplelink_wifi_toolbox_win_3_0_10_ea\programmer\programming\images\vendor_flash_image.sign.bin**** Build Finished ****
,
Links：
我注意到您已经在技术论坛发帖了，所以请继续保持跟帖，直至您的疑问全部被解决。
(+) CC3551E: 3 warnings that appear when compiling the example project CC35xx_network_terminal using CCS12.7.1 – Wi-Fi forum – Wi-Fi – TI E2E support forums
