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* adapted xtensa-freertos to work with the currently stable ESP-IDF 4.0, partially based on a patch by Michael Ring

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git-svn-id: trunk@44850 -
This commit is contained in:
florian 2020-04-19 13:28:42 +00:00
parent 5882e2935c
commit 7eff3adbcb
2 changed files with 43 additions and 7 deletions
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46
compiler/systems/t_freertos.pas
View File

@ -77,7 +77,7 @@ begin
if target_info.system=system_xtensa_freertos then
ExeCmd[1]:='ld -g '+platform_select+' $OPT $DYNLINK $STATIC $GCSECTIONS $STRIP $MAP -L. -o $EXE -T $RES '+
'-u call_user_start_cpu0 -u ld_include_panic_highint_hdl -u esp_app_desc -u vfs_include_syscalls_impl -u pthread_include_pthread_impl -u pthread_include_pthread_cond_impl -u pthread_include_pthread_local_storage_impl -u newlib_include_locks_impl -u newlib_include_heap_impl -u newlib_include_syscalls_impl -u newlib_include_pthread_impl -u app_main -u uxTopUsedPriority '+
'-L $IDF_PATH/components/esp_rom/esp32/ld -T esp32.rom.newlib-funcs-time.ld '+
'-L $IDF_PATH/components/esp_rom/esp32/ld '+
'-T esp32.rom.ld -T esp32.rom.libgcc.ld -T esp32.rom.newlib-data.ld -T esp32.rom.syscalls.ld -T esp32.rom.newlib-funcs.ld '+
'-L . -T esp32_out.ld -T esp32.project.ld '+
'-L $IDF_PATH/components/esp32/ld -T esp32.peripherals.ld'
@ -1430,6 +1430,42 @@ begin
{$pop}
end;
{ generate an Kconfig if none is provided,
this is a dummy so far }
if not(Sysutils.FileExists('Kconfig')) then
begin
Assign(t,'Kconfig');
{$push}{$I-}
Rewrite(t);
if ioresult<>0 then
exit;
writeln(t);
Close(t);
if ioresult<>0 then
exit;
{$pop}
end;
{ generate an Kconfig.projbuild if none is provided,
this is a dummy so far }
if not(Sysutils.FileExists('Kconfig.projbuild')) then
begin
Assign(t,'Kconfig.projbuild');
{$push}{$I-}
Rewrite(t);
if ioresult<>0 then
exit;
writeln(t);
Close(t);
if ioresult<>0 then
exit;
{$pop}
end;
{ generate an kconfigs.in if none is provided,
this is a dummy so far }
if not(Sysutils.FileExists('kconfigs.in')) then
@ -1478,8 +1514,8 @@ begin
exit;
writeln(t,'{');
writeln(t,' "COMPONENT_KCONFIGS": "",');
writeln(t,' "COMPONENT_KCONFIGS_PROJBUILD": "",');
writeln(t,' "COMPONENT_KCONFIGS": "Kconfig",');
writeln(t,' "COMPONENT_KCONFIGS_PROJBUILD": "Kconfig.projbuild",');
writeln(t,' "IDF_CMAKE": "y",');
writeln(t,' "IDF_TARGET": "esp32",');
writeln(t,' "IDF_PATH": "'+GetEnvironmentVariable('IDF_PATH')+'",');
@ -1523,10 +1559,10 @@ begin
{ generate linker maps for esp32 }
binstr:='$IDF_PATH/tools/ldgen/ldgen.py';
cmdstr:='--config sdkconfig --fragments $IDF_PATH/components/xtensa/linker.lf $IDF_PATH/components/soc/linker.lf $IDF_PATH/components/esp_event/linker.lf '+
'$IDF_PATH/components/spi_flash/linker.lf $IDF_PATH/components/esp_wifi/linker.lf $IDF_PATH/components/lwip/linker.lf $IDF_PATH/components/log/linker.lf '+
'$IDF_PATH/components/spi_flash/linker.lf $IDF_PATH/components/esp_wifi/linker.lf $IDF_PATH/components/lwip/linker.lf '+
'$IDF_PATH/components/heap/linker.lf $IDF_PATH/components/esp_ringbuf/linker.lf $IDF_PATH/components/espcoredump/linker.lf $IDF_PATH/components/esp32/linker.lf '+
'$IDF_PATH/components/esp32/ld/esp32_fragments.lf $IDF_PATH/components/freertos/linker.lf $IDF_PATH/components/newlib/newlib.lf '+
'$IDF_PATH/components/app_trace/linker.lf $IDF_PATH/components/esp_gdbstub/linker.lf '+
'$IDF_PATH/components/esp_gdbstub/linker.lf '+
'--input $IDF_PATH/components/esp32/ld/esp32.project.ld.in --output ./esp32.project.ld --kconfig $IDF_PATH/Kconfig --env-file config.env '+
'--libraries-file ldgen_libraries --objdump xtensa-esp32-elf-objdump';
Replace(binstr,'$IDF_PATH',maybequoted(GetEnvironmentVariable('IDF_PATH')));

4
rtl/freertos/xtensa/esp32.pp
View File

@ -22,11 +22,11 @@ unit esp32;
{$linklib spi_flash,static}
{$linklib app_update,static}
{$linklib xtensa,static}
{$linklib esp_timer,static}
{$linklib bootloader_support,static}
{$linklib pthread,static}
{$linklib soc_esp32,static}
{$linklib hal,static}
{$linklib libm,static}
{$linklib libg,static}
{$linklib c,static}
{$linklib esp_event,static}