Update IDF to aaf1239 (#1539)

* fix sdmmc config

* Fix warnings in EEPROM

from @Curclamas

* remove leftover TAG in EEPROM

* Initial add of @stickbreaker i2c

* Add log_n

* fix warnings when log is off

* i2c code clean up and reorganization

* add flags to interrupt allocator

* fix sdmmc config

* Fix warnings in EEPROM

from @Curclamas

* remove leftover TAG in EEPROM

* fix errors with latest IDF

* fix debug optimization (#1365)

incorrect optimization for debugging tick markers.

* Fix some missing BT header

* Change BTSerial log calls

* Update BLE lib

* Arduino-ESP32 release management scripted (#1515)

* Calculate an absolute path for a custom partitions table (#1452)

* * Arduino-ESP32 release management scripted
(ready-to-merge)

* * secure env for espressif/arduino-esp32

* * build tests enabled
* gitter webhook enabled

* * gitter room link fixed
* better comment

* * filepaths fixed

* BT Serial adjustments

* * don't run sketch builds & tests for tagged builds

* Return false from WiFi.hostByName() if hostname is not resolved

* Free BT Memory when BT is not used

* WIFI_MODE_NULL is not supported anymore

* Select some key examples to build with PlatformIO to save some time

* Update BLE lib

* Fixed BLE lib

* Major WiFi overhaul

- auto reconnect on connection loss now works
- moved to event groups
- some code clean up and procedure optimizations
- new methods to get a more elaborate system ststus

* Add cmake tests to travis

* Add initial AsyncUDP

* Add NetBIOS lib and fix CMake includes

* Add Initial WebServer

* Fix WebServer and examples

* travis not quiting on build fail

* Try different travis build

* Update IDF to aaf1239

* Fix WPS Example

* fix script permission and add some fail tests to sketch builder

* Add missing space in WiFiClient::write(Stream &stream)

tools/sdk/ld/esp32.common.ld

@@ -11,7 +11,7 @@ SECTIONS
     . = ALIGN(4);
     *(.rtc.literal .rtc.text)
     *rtc_wake_stub*.o(.literal .text .literal.* .text.*)
-  } >rtc_iram_seg
+  } > rtc_iram_seg
 
   /* RTC slow memory holds RTC wake stub
      data/rodata, including from any source file
@@ -35,6 +35,20 @@ SECTIONS
     _rtc_bss_end = ABSOLUTE(.);
   } > rtc_slow_seg
 
+  /* This section holds data that should not be initialized at power up 
+     and will be retained during deep sleep. The section located in 
+     RTC SLOW Memory area. User data marked with RTC_NOINIT_ATTR will be placed
+     into this section. See the file "esp_attr.h" for more information.
+  */
+  .rtc_noinit (NOLOAD):
+  {
+    . = ALIGN(4);
+    _rtc_noinit_start = ABSOLUTE(.);
+    *(.rtc_noinit .rtc_noinit.*)
+    . = ALIGN(4) ;
+    _rtc_noinit_end = ABSOLUTE(.);
+  } > rtc_slow_seg
+
   /* Send .iram0 code to iram */
   .iram0.vectors :
   {
@@ -98,7 +112,7 @@ SECTIONS
     INCLUDE esp32.spiram.rom-functions-iram.ld
     _iram_text_end = ABSOLUTE(.);
   } > iram0_0_seg
-
+  
   .dram0.data :
   {
     _data_start = ABSOLUTE(.);
@@ -124,7 +138,21 @@ SECTIONS
     INCLUDE esp32.spiram.rom-functions-dram.ld
     _data_end = ABSOLUTE(.);
     . = ALIGN(4);
-  } >dram0_0_seg
+  } > dram0_0_seg
+
+  /*This section holds data that should not be initialized at power up.
+    The section located in Internal SRAM memory region. The macro _NOINIT
+    can be used as attribute to place data into this section.
+    See the esp_attr.h file for more information.
+  */
+  .noinit (NOLOAD):
+  {
+    . = ALIGN(4);
+    _noinit_start = ABSOLUTE(.);
+    *(.noinit .noinit.*) 
+    . = ALIGN(4) ;
+    _noinit_end = ABSOLUTE(.);
+  } > dram0_0_seg
 
   /* Shared RAM */
   .dram0.bss (NOLOAD) :
@@ -147,8 +175,9 @@ SECTIONS
     *(COMMON)
     . = ALIGN (8);
     _bss_end = ABSOLUTE(.);
+    /* The heap starts right after end of this section */
     _heap_start = ABSOLUTE(.);
-  } >dram0_0_seg
+  } > dram0_0_seg
 
   .flash.rodata :
   {

tools/sdk/ld/esp32.peripherals.ld

@@ -6,14 +6,17 @@ PROVIDE ( SIGMADELTA = 0x3ff44f00 );
 PROVIDE ( RTCCNTL = 0x3ff48000 );
 PROVIDE ( RTCIO = 0x3ff48400 );
 PROVIDE ( SENS = 0x3ff48800 );
+PROVIDE ( HINF = 0x3ff4B000 );
 PROVIDE ( UHCI1 = 0x3ff4C000 );
 PROVIDE ( I2S0 = 0x3ff4F000 );
 PROVIDE ( UART1 = 0x3ff50000 );
 PROVIDE ( I2C0 = 0x3ff53000 );
 PROVIDE ( UHCI0 = 0x3ff54000 );
+PROVIDE ( HOST = 0x3ff55000 );
 PROVIDE ( RMT = 0x3ff56000 );
 PROVIDE ( RMTMEM = 0x3ff56800 );
 PROVIDE ( PCNT = 0x3ff57000 );
+PROVIDE ( SLC = 0x3ff58000 );
 PROVIDE ( LEDC = 0x3ff59000 );
 PROVIDE ( MCPWM0 = 0x3ff5E000 );
 PROVIDE ( TIMERG0 = 0x3ff5F000 );

tools/sdk/ld/esp32.rom.ld

@@ -50,7 +50,6 @@ PROVIDE ( cache_sram_mmu_set_rom = 0x400097f4 );
 /* This is static function, but can be used, not generated by script*/
 PROVIDE ( calc_rtc_memory_crc = 0x40008170 );
 PROVIDE ( calloc = 0x4000bee4 );
-PROVIDE ( _calloc_r = 0x4000bbf8 );
 PROVIDE ( __clear_cache = 0x40063860 );
 PROVIDE ( _close_r = 0x4000bd3c );
 PROVIDE ( __clrsbdi2 = 0x40064a38 );
@@ -169,6 +168,7 @@ PROVIDE ( hci_cmd_desc_tab_testing = 0x3ff97a98 );
 PROVIDE ( hci_cmd_desc_tab_vs = 0x3ff97714 );
 PROVIDE ( hci_command_handler = 0x4004c928 );
 PROVIDE ( hci_env = 0x3ffb9350 );
+PROVIDE ( rwip_env = 0x3ffb8bcc );
 PROVIDE ( hci_evt_dbg_desc_tab = 0x3ff9750c );
 PROVIDE ( hci_evt_desc_tab = 0x3ff9751c );
 PROVIDE ( hci_evt_le_desc_tab = 0x3ff974b4 );
@@ -1703,6 +1703,7 @@ PROVIDE ( ets_update_cpu_frequency_rom = 0x40008550 );  /* Updates g_ticks_per_u
 PROVIDE ( hci_tl_env = 0x3ffb8154 );
 PROVIDE ( ld_acl_env = 0x3ffb8258 );
 PROVIDE ( ea_env = 0x3ffb80ec );
+PROVIDE ( lc_sco_data_path_config = 0x3ffb81f8 );
 PROVIDE ( ld_active_ch_map = 0x3ffb8334 );
 PROVIDE ( ld_bcst_acl_env = 0x3ffb8274 );
 PROVIDE ( ld_csb_rx_env = 0x3ffb8278 );