Comments (8)
peter-valkov
commented on August 12, 2024
.text' will not fit in regioniram1_0_seg'
Looks like because of new added SDK functionality your code can not fit into region size.
Try with following commands for user1.bin and user2.bin
make DEVICE=EVB_ONLY APP=1
make DEVICE=EVB_ONLY APP=2
this will reduce count of drivers for our modules to the minimum so hopefully your code will fit into region.
Let me know if this helps.
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NMCity
commented on August 12, 2024
i have just made a fresh clone of the repo with the following result:
xtensa-lx106-elf-ar ru .output/eagle/debug/lib/libdriver.a .output/eagle/debug/obj/hw_timer.o .output/eagle/debug/obj/uart.o .output/eagle/debug/obj/gpio16.o .output/eagle/debug/obj/pwm.o .output/eagle/debug/obj/i2c_extention.o .output/eagle/debug/obj/spi.o .output/eagle/debug/obj/key.o .output/eagle/debug/obj/i2c_master.o
xtensa-lx106-elf-ar: creating .output/eagle/debug/lib/libdriver.a
make[2]: Leaving directory '/home/chris/Dokumente/ESP8266/IoT Firmware/olimex/driver'
xtensa-lx106-elf-gcc -L../lib -nostdlib -T../ld/eagle.app.v6.new.1024.app1.ld -Wl,--no-check-sections -u call_user_start -Wl,-static -Wl,--start-group -lc -lgcc -lhal -lphy -lpp -lnet80211 -llwip -lwpa -lmain -ljson -lupgrade -lssl -lsmartconfig -lcrypto user/.output/eagle/debug/lib/libuser.a driver/.output/eagle/debug/lib/libdriver.a user/modules/.output/eagle/debug/lib/libmod.a -Wl,--end-group -o .output/eagle/debug/image/eagle.app.v6.out
/opt/Espressif/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.5/../../../../xtensa-lx106-elf/bin/ld: .output/eagle/debug/image/eagle.app.v6.out section `.text' will not fit in region `iram1_0_seg'
collect2: error: ld returned 1 exit status
../Makefile:371: recipe for target '.output/eagle/debug/image/eagle.app.v6.out' failed
make[1]: *** [.output/eagle/debug/image/eagle.app.v6.out] Error 1
make[1]: Leaving directory '/home/chris/Dokumente/ESP8266/IoT Firmware/olimex'
Makefile:316: recipe for target '.subdirs' failed
make: *** [.subdirs] Error 2changed to 90b90cb
make was successful
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peter-valkov
commented on August 12, 2024
- Do you try to compile firmware with or without modifications?
- What is the exact command sequence you use to compile the source?
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NMCity
commented on August 12, 2024
without modificatons
mkdir test
cd test
git clone https://github.com/OLIMEX/ESP8266.git
cd ESP8266/IoT\ Firmware
make clean
make DEVICE=1 APP=1Result
make[2]: Leaving directory '/home/chris/test/ESP8266/IoT Firmware/olimex/driver'
xtensa-lx106-elf-gcc -L../lib -nostdlib -T../ld/eagle.app.v6.new.1024.app1.ld -Wl,--no-check-sections -u call_user_start -Wl,-static -Wl,--start-group -lc -lgcc -lhal -lphy -lpp -lnet80211 -llwip -lwpa -lmain -ljson -lupgrade -lssl -lsmartconfig -lcrypto user/.output/eagle/debug/lib/libuser.a driver/.output/eagle/debug/lib/libdriver.a user/modules/.output/eagle/debug/lib/libmod.a -Wl,--end-group -o .output/eagle/debug/image/eagle.app.v6.out
/opt/Espressif/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.5/../../../../xtensa-lx106-elf/bin/ld: .output/eagle/debug/image/eagle.app.v6.out section `.text' will not fit in region `iram1_0_seg'
collect2: error: ld returned 1 exit status
../Makefile:371: recipe for target '.output/eagle/debug/image/eagle.app.v6.out' failed
make[1]: *** [.output/eagle/debug/image/eagle.app.v6.out] Error 1
make[1]: Leaving directory '/home/chris/test/ESP8266/IoT Firmware/olimex'
Makefile:316: recipe for target '.subdirs' failed
make: *** [.subdirs] Error 2Maybe helpful
xtensa-lx106-elf-gcc -v
Using built-in specs.
COLLECT_GCC=xtensa-lx106-elf-gcc
COLLECT_LTO_WRAPPER=/opt/Espressif/xtensa-lx106-elf/libexec/gcc/xtensa-lx106-elf/4.8.5/lto-wrapper
Target: xtensa-lx106-elf
Configured with: /opt/Espressif/crosstool-NG/.build/src/gcc-4.8.5/configure --build=x86_64-build_pc-linux-gnu --host=x86_64-build_pc-linux-gnu --target=xtensa-lx106-elf --prefix=/opt/Espressif/xtensa-lx106-elf --with-local-prefix=/opt/Espressif/xtensa-lx106-elf/xtensa-lx106-elf/sysroot --with-sysroot=/opt/Espressif/xtensa-lx106-elf/xtensa-lx106-elf/sysroot --with-newlib --enable-threads=no --disable-shared --with-pkgversion='crosstool-NG crosstool-ng-1.22.0-55-gecfc19a' --disable-__cxa_atexit --enable-cxx-flags='-fno-exceptions -fno-rtti' --with-gmp=/opt/Espressif/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-mpfr=/opt/Espressif/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-mpc=/opt/Espressif/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-isl=/opt/Espressif/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-cloog=/opt/Espressif/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-libelf=/opt/Espressif/crosstool-NG/.build/xtensa-lx106-elf/buildtools --enable-lto --enable-target-optspace --without-long-double-128 --disable-libgomp --disable-libmudflap --disable-libssp --disable-libquadmath --disable-libquadmath-support --disable-nls --disable-multilib --enable-languages=c,c++
Thread model: single
gcc version 4.8.5 (crosstool-NG crosstool-ng-1.22.0-55-gecfc19a)
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peter-valkov
commented on August 12, 2024
Strange i have no such problems. The only difference I see is gcc and crosstool version
xtensa-lx106-elf-gcc -v
Using built-in specs.
COLLECT_GCC=xtensa-lx106-elf-gcc
COLLECT_LTO_WRAPPER=/home/tefan/workspace/esp-open-sdk/xtensa-lx106-elf/libexec/gcc/xtensa-lx106-elf/4.8.2/lto-wrapper
Target: xtensa-lx106-elf
Configured with: /home/tefan/workspace/esp-open-sdk/crosstool-NG/.build/src/gcc-4.8.2/configure --build=x86_64-build_unknown-linux-gnu --host=x86_64-build_unknown-linux-gnu --target=xtensa-lx106-elf --prefix=/home/tefan/workspace/esp-open-sdk/xtensa-lx106-elf --with-local-prefix=/home/tefan/workspace/esp-open-sdk/xtensa-lx106-elf/xtensa-lx106-elf/sysroot --disable-libmudflap --with-sysroot=/home/tefan/workspace/esp-open-sdk/xtensa-lx106-elf/xtensa-lx106-elf/sysroot --with-newlib --enable-threads=no --disable-shared --with-pkgversion='crosstool-NG 1.20.0' --disable-__cxa_atexit --with-gmp=/home/tefan/workspace/esp-open-sdk/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-mpfr=/home/tefan/workspace/esp-open-sdk/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-mpc=/home/tefan/workspace/esp-open-sdk/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-isl=/home/tefan/workspace/esp-open-sdk/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-cloog=/home/tefan/workspace/esp-open-sdk/crosstool-NG/.build/xtensa-lx106-elf/buildtools --with-libelf=/home/tefan/workspace/esp-open-sdk/crosstool-NG/.build/xtensa-lx106-elf/buildtools --enable-lto --enable-target-optspace --disable-libgomp --disable-libmudflap --disable-nls --disable-multilib --enable-languages=c,c++
Thread model: single
gcc version 4.8.2 (crosstool-NG 1.20.0)
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NMCity
commented on August 12, 2024
I try to find a solution with the toolchain ( maybe a eraliery commit as a workaround).
I think i was read something about a similar problem in unofficial DevKit for windows
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peter-valkov
commented on August 12, 2024
Today I ran into same problem when installing toolchain to different location. It turned out that for some reason two of the library files are missing. Hope that the issue is fixed with commit 48b948b
Can you check if this works for you?
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davydnorris
commented on August 12, 2024
I had same problem, and discovered that there is a version of libgcc.a supplied in the SDK with numerous functions removed that are in the esp8266 ROM. If your built libgcc.a is in your path first, it will include these functions and the result will be too large.
The attached xtensa-lx106-elf-ar script will remove the functions from the built library and then your programs will compile.
Use it as follows:
export PATH=$(TOOLCHAIN)/bin:${PATH}
cd $(TOOLCHAIN)/lib/gcc/xtensa-lx106-elf/<version>
xtensa-lx106-elf-ar -M < strip_libgcc_funcs.txt
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