Esp32 s3 support (#6341)

Co-authored-by: Jason2866 <24528715+Jason2866@users.noreply.github.com>
Co-authored-by: Unexpected Maker <seon@unexpectedmaker.com>
Co-authored-by: Rodrigo Garcia <rodrigo.garcia@espressif.com>
Co-authored-by: Tomáš Pilný <34927466+PilnyTomas@users.noreply.github.com>
Co-authored-by: Pedro Minatel <pedro.minatel@espressif.com>
Co-authored-by: Ivan Grokhotkov <ivan@espressif.com>
Co-authored-by: Jan Procházka <90197375+P-R-O-C-H-Y@users.noreply.github.com>
Co-authored-by: Limor "Ladyada" Fried <limor@ladyada.net>

tools/sdk/esp32/ld/esp32.rom.newlib-funcs.ld

@@ -43,7 +43,6 @@ _getenv_r = 0x40001fbc;
 isalnum = 0x40000f04;
 isalpha = 0x40000f18;
 isascii = 0x4000c20c;
-_isatty_r = 0x40000ea0;
 isblank = 0x40000f2c;
 iscntrl = 0x40000f50;
 isdigit = 0x40000f64;
@@ -77,14 +76,11 @@ __sfmoreglue = 0x40001dc8;
 __sfp = 0x40001e90;
 __sfp_lock_acquire = 0x40001e08;
 __sfp_lock_release = 0x40001e14;
-__sfvwrite_r = 0x4005893c;
 __sinit = 0x40001e38;
 __sinit_lock_acquire = 0x40001e20;
 __sinit_lock_release = 0x40001e2c;
-__smakebuf_r = 0x40059108;
 srand = 0x40001004;
 __sread = 0x40001118;
-__srefill_r = 0x400593d4;
 __sseek = 0x40001184;
 strcasecmp = 0x400011cc;
 strcasestr = 0x40001210;
@@ -122,7 +118,6 @@ __submore = 0x40058f3c;
 __swbuf = 0x40058cb4;
 __swbuf_r = 0x40058bec;
 __swrite = 0x40001150;
-__swsetup_r = 0x40058cc8;
 toascii = 0x4000c720;
 tolower = 0x40001868;
 toupper = 0x40001884;

tools/sdk/esp32/ld/esp32.rom.newlib-time.ld

@@ -27,3 +27,12 @@ _timezone = 0x3ffae0a0;
 _tzname = 0x3ffae030;
 _daylight = 0x3ffae0a4;
 __month_lengths = 0x3ff9609c;
+
+/* These functions don't use time_t, but use other structures which include time_t.
+ * For example, 'struct stat' contains time_t.
+ */
+_isatty_r = 0x40000ea0;
+__sfvwrite_r = 0x4005893c;
+__smakebuf_r = 0x40059108;
+__srefill_r = 0x400593d4;
+__swsetup_r = 0x40058cc8;