mirror of
https://github.com/esp8266/Arduino.git
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93537f94a8
* Added NONOS SDK 3.0.0 ~ 3.0.5 * Added user_pre_init * rf_cal[0] !=0x05,is 0x00 * # Remove mem_manager.o from libmain.a to use custom heap implementation, and time.o to fix redefinition of time-related functions # Rename `hostname` and `default_hostname` symbols * user_rf_pre_init * Add system_func1() called by system_restart_local() * Add commit log text * Fixed user_rf_pre_init * Style * pio sdks Co-authored-by: TAiGA <> Co-authored-by: Maxim Prokhorov <prokhorov.max@outlook.com>
101 lines
3.9 KiB
Bash
Executable File
101 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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set -e
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add_path_ifexist() {
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if [[ -d $1 ]]; then
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export PATH=$( realpath $1 ):$PATH
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return 0
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fi
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return 1
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}
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if ! which xtensa-lx106-elf-ar | grep "tools/xtensa-lx106-elf/bin" >>/dev/null; then
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add_path_ifexist "../../../xtensa-lx106-elf/bin" || add_path_ifexist "../../xtensa-lx106-elf/bin"
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fi
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WORK_SPACE=${PWD}
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VERSION=$(basename ${PWD})
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addSymbol_system_func1() {
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if ! xtensa-lx106-elf-nm user_interface.o | grep -q " T system_func1"; then # Don't add symbol if it already exists
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ADDRESS=$1
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xtensa-lx106-elf-objcopy --add-symbol system_func1=.irom0.text:${ADDRESS},function,global user_interface.o
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fi
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}
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patchFile() {
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FILE=$1
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ADDRESS=$2 # DO NOT PASS AS HEX!
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LENGTH=$3 # DO NOT PASS AS HEX!
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EXPECTED=$4
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REPLACEWITH=$5
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if [[ "$(dd if=$FILE bs=1 count=$LENGTH skip=$ADDRESS status=none | base64 -w0)" = "$EXPECTED" ]]; then
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echo "Patching $VERSION $1 ..."
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echo $5 | base64 -d | dd of=$FILE bs=1 count=$LENGTH seek=$ADDRESS conv=notrunc
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elif ! [[ "$(dd if=$FILE bs=1 count=$LENGTH skip=$ADDRESS status=none | base64 -w0)" = "$REPLACEWITH" ]]; then
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echo "PATCH FAILED!"
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echo "dd if=$FILE bs=1 count=$LENGTH skip=$ADDRESS status=none | base64 -w0"
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dd if=$FILE bs=1 count=$LENGTH skip=$ADDRESS status=none | hexdump -C
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dd if=$FILE bs=1 count=$LENGTH skip=$ADDRESS status=none | base64 -w0
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echo ""
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exit 1
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fi
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}
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# # xtensa-lx106-elf-ar x libwpa2.a eap.o
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if [[ "--shell" == "$1" ]]; then
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# need to poke around a bit
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bash --rcfile <(echo ". ~/.bashrc; cd ${WORK_SPACE}")
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exit 0
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fi
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if [[ ! -f libmain.a ]]; then
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echo -e "\n\n*** Archive libmain.a is missing ***\n\n"
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exit 1
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fi
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# Remove mem_manager.o from libmain.a to use custom heap implementation,
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# and time.o to fix redefinition of time-related functions:
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xtensa-lx106-elf-ar d libmain.a mem_manager.o
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xtensa-lx106-elf-ar d libmain.a time.o
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# Patch WPA2-Enterprise double-free
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xtensa-lx106-elf-ar x libwpa2.a eap.o
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eapcs=$(sha256sum eap.o | awk '{print $1}')
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# Rename `hostname` and `default_hostname` symbols:
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xtensa-lx106-elf-ar x libmain.a eagle_lwip_if.o user_interface.o
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lwipcs=$(sha256sum eagle_lwip_if.o | awk '{print $1}')
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uics=$(sha256sum user_interface.o | awk '{print $1}')
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xtensa-lx106-elf-objcopy --redefine-sym hostname=wifi_station_hostname user_interface.o
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xtensa-lx106-elf-objcopy --redefine-sym hostname=wifi_station_hostname eagle_lwip_if.o
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xtensa-lx106-elf-objcopy --redefine-sym default_hostname=wifi_station_default_hostname user_interface.o
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xtensa-lx106-elf-objcopy --redefine-sym default_hostname=wifi_station_default_hostname eagle_lwip_if.o
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if [[ ${VERSION} == "NONOSDK221" ]]; then
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addSymbol_system_func1 "0x60"
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patchFile "eap.o" "3055" "2" "wAA=" "8CA=" # WPA2-Enterprise patch which replaces a double-free with nop, see #8082
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patchFile "eap.o" "26352" "9" "dlBvcnRGcmVl" "ejJFYXBGcmVl" # special vPortFree to recover leaked memory
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elif [[ ${VERSION} == "NONOSDK22x"* ]]; then
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addSymbol_system_func1 "0x54"
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patchFile "eap.o" "3059" "2" "wAA=" "8CA=" # WPA2-Enterprise patch which replaces a double-free with nop, see #8082
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patchFile "eap.o" "26356" "9" "dlBvcnRGcmVl" "ejJFYXBGcmVl" # special vPortFree to recover leaked memory
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elif [[ ${VERSION} == "NONOSDK3V0"* ]]; then
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addSymbol_system_func1 "0x60"
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patchFile "eap.o" "3059" "2" "wAA=" "8CA=" # WPA2-Enterprise patch which replaces a double-free with nop, see #8082
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patchFile "eap.o" "26356" "9" "dlBvcnRGcmVl" "ejJFYXBGcmVl" # special vPortFree to recover leaked memory
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elif [[ ${VERSION} == "NONOSDK3"* ]]; then
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addSymbol_system_func1 "0x54"
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else
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echo "WARN: Unknown address for system_func1() called by system_restart_local()"
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fi
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if [[ $(sha256sum eap.o | awk '{print $1}') != $eapcs ]]; then
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xtensa-lx106-elf-ar r libwpa2.a eap.o
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fi
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if [[ $(sha256sum user_interface.o | awk '{print $1}') != $uics || $(sha256sum eagle_lwip_if.o | awk '{print $1}') != $lwipcs ]]; then
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xtensa-lx106-elf-ar r libmain.a eagle_lwip_if.o user_interface.o
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fi
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rm -f eagle_lwip_if.o user_interface.o eap.o
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