Commit 9d85661

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Test - correct output format when building & linking (#9266)

Replace .o -> .c.o or .cpp.o, .ld pattern expects source-named objects to place them into ROM instead of IRAM (which would blow up otherwise) Check another known issue w/ newlib-4.0.0 libm which was missing remainder{,f} using existing device test code Actually use the funcs in the resulting .elf via app_entry

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tests
- sanity_check.sh

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`‎tests/sanity_check.sh‎`

Lines changed: 48 additions & 15 deletions

Original file line number	Diff line number	Diff line change
`@@ -42,60 +42,96 @@ gcc=$"$root/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc`
`42`	`42`	`$cppflags`
`43`	`43`	`$cflags"`
`44`	`44`
	`45`	`+function build() {`
	`46`	`+ local f=1ドル`
	`47`	`+ $gcc -c -o "$f".o "$f"`
	`48`	`+}`
	`49`	`+`
`45`	`50`	`$gcc --verbose`
`46`	`51`
`47`	`52`	`set -v -x`
`48`	`53`
`49`	`54`	`cp $root/cores/esp8266/libc_replacements.cpp ./`
`50`	`55`
`51`		`-$gcc -c libc_replacements.cpp`
	`56`	`+build libc_replacements.cpp`
`52`	`57`
`53`	`58`	`cat << EOF > arduino.c`
`54`	`59`	`#include <Arduino.h>`
`55`	`60`	`EOF`
`56`	`61`
`57`		`-$gcc -c arduino.c`
	`62`	`+build arduino.c`
`58`	`63`
`59`	`64`	`cat << EOF > coredecls.c`
`60`	`65`	`#include <coredecls.h>`
`61`	`66`	`EOF`
`62`	`67`
`63`		`-$gcc -c coredecls.c`
	`68`	`+build coredecls.c`
`64`	`69`
`65`	`70`	`cat << EOF > features.c`
`66`	`71`	`#include <core_esp8266_features.h>`
`67`	`72`	`EOF`
`68`	`73`
`69`		`-$gcc -c features.c`
	`74`	`+build features.c`
`70`	`75`
`71`	`76`	`cat << EOF > sdk.c`
`72`	`77`	`#include <version.h>`
`73`	`78`	`EOF`
`74`	`79`
`75`		`-$gcc -c sdk.c`
	`80`	`+build sdk.c`
	`81`	`+`
	`82`	`+cat << EOF > cmath.cpp`
	`83`	`+#include <cmath>`
	`84`	`+`
	`85`	`+bool test_remainder(float x) {`
	`86`	`+ return fabs(std::remainder((float)15.123456, x) - (float)0.123456) < 1e-5;`
	`87`	`+}`
	`88`	`+`
	`89`	`+bool test_remainder(double x) {`
	`90`	`+ return std::fabs(std::remainder((double)10.123456, x) - (double)0.123456) < 1e-5;`
	`91`	`+}`
	`92`	`+EOF`
	`93`	`+`
	`94`	`+build cmath.cpp`
`76`	`95`
`77`	`96`	`cat << EOF > iostream.cpp`
`78`	`97`	`#include <iostream>`
`79`		`-void foo() {`
`80`		`- std::cout << "helloworld";`
	`98`	`+void test_iostream(bool val) {`
	`99`	`+ std::cout << (val ? "hello" : "world") << '\n';`
`81`	`100`	`}`
`82`	`101`	`EOF`
`83`	`102`
`84`		`-$gcc -c iostream.cpp`
	`103`	`+build iostream.cpp`
`85`	`104`
`86`	`105`	`cat << EOF > regex.cpp`
`87`	`106`	`#include <string>`
`88`	`107`	`#include <regex>`
`89`	`108`
`90`		`-bool bar(std::string v) {`
	`109`	`+bool test_regex(std::string v) {`
`91`	`110`	`std::regex r("HELLO", std::regex_constants::ECMAScript \| std::regex_constants::icase);`
`92`	`111`	`if (std::regex_search(v, r))`
`93`	`112`	`return true;`
`94`	`113`	`return false;`
`95`	`114`	`}`
`96`	`115`	`EOF`
`97`	`116`
`98`		`-$gcc -c regex.cpp`
	`117`	`+build regex.cpp`
	`118`	`+`
	`119`	`+cat << EOF > app_entry.cpp`
	`120`	`+#include <string>`
	`121`	`+`
	`122`	`+bool test_remainder(float);`
	`123`	`+bool test_remainder(double);`
	`124`	`+bool test_regex(std::string);`
	`125`	`+void test_iostream(bool);`
	`126`	`+`
	`127`	`+extern "C" void app_entry() {`
	`128`	`+ test_iostream(test_remainder(1.23f));`
	`129`	`+ test_iostream(test_remainder(4.56));`
	`130`	`+ test_iostream(test_regex("hello world"));`
	`131`	`+}`
	`132`	`+EOF`
	`133`	`+`
	`134`	`+build app_entry.cpp`
`99`	`135`
`100`	`136`	`cp "$root/tools/sdk/ld/eagle.flash.1m.ld" "local.eagle.flash.ld.h"`
`101`	`137`	`preprocess=$"$gcc \`
`@@ -116,11 +152,11 @@ $preprocess \`
`116`	`152`	`libs=$"-lhal -lphy -lpp -lnet80211 -llwip6-1460-feat -lwpa \`
`117`	`153`	`-lcrypto -lmain -lwps -lbearssl -lespnow -lsmartconfig \`
`118`	`154`	`-lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc"`
`119`		`-objects="libc_replacements.o arduino.o coredecls.o features.o sdk.o iostream.o"`
	`155`	`+objects=$(find . -name '*.o' -printf ' %f')`
`120`	`156`
`121`	`157`	`link=$"$root/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc`
`122`	`158`	`-nostdlib`
`123`		`- -u app_entry`
	`159`	`+ -uapp_entry`
`124`	`160`	`-mlongcalls`
`125`	`161`	`-L$cache_dir`
`126`	`162`	`-L$root/tools/sdk/lib/NONOSDK305`
`@@ -131,7 +167,6 @@ link=$"$root/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc`
`131`	`167`	`-Wl,--no-check-sections`
`132`	`168`	`-Wl,-Map,xtensa.map`
`133`	`169`	`-Wl,--gc-sections`
`134`		`- -Wl,--defsym,app_entry=0xaaaaaaaa`
`135`	`170`	`-Wl,--defsym,abort=0xfefefefe`
`136`	`171`	`-Wl,--defsym,malloc=0xfefefefe`
`137`	`172`	`-Wl,--defsym,free=0xfefefefe`
`@@ -146,6 +181,4 @@ link=$"$root/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc`
`146`	`181`	`-Wl,--defsym,_fstat_r=0xfefefefe`
`147`	`182`	`-Wl,--start-group $objects $libs -Wl,--end-group"`
`148`	`183`
`149`		`-nm=$"$root/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-nm -C"`
`150`		`-`
`151`	`184`	`$link -o xtensa.elf`

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`‎tests/sanity_check.sh‎`

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