esp_rom: esp32c6 rom newlib support normal-formatting version

components/esp_rom/CMakeLists.txt

@@ -237,6 +237,18 @@ else() # Regular app build
             rom_linker_script("spiflash")
         endif()
 
+        if(time_t_size EQUAL 8)
+            # The ROM functions listed in this linker script depend on sizeof(time_t).
+            # ESP32-C6 ROM was compiled for 64-bit time_t, only link these functions
+            # if the toolchain is also using 64-bit time_t.
+            rom_linker_script("newlib-time")
+
+            if(NOT CONFIG_NEWLIB_NANO_FORMAT)
+                # Normal(Non-nano) formatting functions in ROM are also built for 64-bit time_t.
+                rom_linker_script("newlib-normal")
+            endif()
+       endif()
+
     endif()
 
     if(CONFIG_HEAP_TLSF_USE_ROM_IMPL)

components/esp_rom/esp32c6/ld/esp32c6.rom.newlib-nano.ld

@@ -1,32 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-/* ROM function interface esp32c6.rom.newlib-nano.ld for esp32c6
- *
- *
- * Generated from ./target/esp32c6/interface-esp32c6.yml md5sum ff3b116f1987b5a5433645b8f7947f32
- *
- * Compatible with ROM where ECO version equal or greater to 0.
- *
- * THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT.
- */
-
-/***************************************
- Group newlib_nano_format
- ***************************************/
-
-/* Functions */
-__sprint_r = 0x400005c8;
-_fiprintf_r = 0x400005cc;
-_fprintf_r = 0x400005d0;
-_printf_common = 0x400005d4;
-_printf_i = 0x400005d8;
-_vfiprintf_r = 0x400005dc;
-_vfprintf_r = 0x400005e0;
-fiprintf = 0x400005e4;
-fprintf = 0x400005e8;
-printf = 0x400005ec;
-vfiprintf = 0x400005f0;
-vfprintf = 0x400005f4;