mirror of
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116 lines
3.3 KiB
Plaintext
116 lines
3.3 KiB
Plaintext
/* These are the printf/scanf related newlib functions present in ESP32 ROM.
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These functions are compiled with newlib "nano" format option.
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As such, they don's support 64-bit integer formats.
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Floating point formats are supported by setting _printf_float and
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_scanf_float entries in syscall table. This is done automatically
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by startup code.
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These functions should not be used when compiling with PSRAM cache workaround enabled.
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See also esp32.rom.newlib-data.ld for the list of .data/.bss symbols
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used by newlib functions, and esp32.rom.newlib-funcs.ld for the list
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of general newlib functions.
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Unlike other ROM functions which are exported using PROVIDE, which declares
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weak symbols, newlib related functions are exported using assignment,
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which declares strong symbols. This is done so that ROM functions are always
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used instead of the ones provided by libc.a.
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*/
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asiprintf = 0x40056d9c;
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_asiprintf_r = 0x40056d4c;
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asniprintf = 0x40056cd8;
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_asniprintf_r = 0x40056c64;
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asnprintf = 0x40056cd8;
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_asnprintf_r = 0x40056c64;
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asprintf = 0x40056d9c;
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_asprintf_r = 0x40056d4c;
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fiprintf = 0x40056efc;
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_fiprintf_r = 0x40056ed8;
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fiscanf = 0x40058884;
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_fiscanf_r = 0x400588b4;
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fprintf = 0x40056efc;
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_fprintf_r = 0x40056ed8;
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fscanf = 0x40058884;
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_fscanf_r = 0x400588b4;
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iprintf = 0x40056978;
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_iprintf_r = 0x40056944;
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iscanf = 0x40058760;
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_iscanf_r = 0x4005879c;
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printf = 0x40056978;
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_printf_common = 0x40057338;
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_printf_i = 0x40057404;
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_printf_r = 0x40056944;
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scanf = 0x40058760;
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_scanf_chars = 0x40058384;
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_scanf_i = 0x4005845c;
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_scanf_r = 0x4005879c;
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__sfputs_r = 0x40057790;
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siprintf = 0x40056c08;
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_siprintf_r = 0x40056bbc;
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siscanf = 0x400587d0;
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_siscanf_r = 0x40058830;
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sniprintf = 0x40056b4c;
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_sniprintf_r = 0x40056ae4;
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snprintf = 0x40056b4c;
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_snprintf_r = 0x40056ae4;
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sprintf = 0x40056c08;
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_sprintf_r = 0x40056bbc;
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__sprint_r = 0x400577e4;
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sscanf = 0x400587d0;
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_sscanf_r = 0x40058830;
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__ssprint_r = 0x40056ff8;
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__ssputs_r = 0x40056f2c;
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__ssrefill_r = 0x40057fec;
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__ssvfiscanf_r = 0x4005802c;
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__ssvfscanf_r = 0x4005802c;
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_sungetc_r = 0x40057f6c;
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_svfiprintf_r = 0x40057100;
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__svfiscanf_r = 0x40057b08;
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_svfprintf_r = 0x40057100;
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__svfscanf = 0x40057f04;
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__svfscanf_r = 0x40057b08;
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vasiprintf = 0x40056eb8;
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_vasiprintf_r = 0x40056e80;
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vasniprintf = 0x40056e58;
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_vasniprintf_r = 0x40056df8;
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vasnprintf = 0x40056e58;
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_vasnprintf_r = 0x40056df8;
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vasprintf = 0x40056eb8;
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_vasprintf_r = 0x40056e80;
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vfiprintf = 0x40057ae8;
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_vfiprintf_r = 0x40057850;
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vfiscanf = 0x40057eb8;
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_vfiscanf_r = 0x40057f24;
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vfprintf = 0x40057ae8;
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_vfprintf_r = 0x40057850;
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vfscanf = 0x40057eb8;
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_vfscanf_r = 0x40057f24;
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viprintf = 0x400569b4;
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_viprintf_r = 0x400569e4;
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viscanf = 0x40058698;
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_viscanf_r = 0x400586c8;
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vprintf = 0x400569b4;
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_vprintf_r = 0x400569e4;
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vscanf = 0x40058698;
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_vscanf_r = 0x400586c8;
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vsiprintf = 0x40056ac4;
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_vsiprintf_r = 0x40056a90;
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vsiscanf = 0x40058740;
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_vsiscanf_r = 0x400586f8;
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vsniprintf = 0x40056a68;
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_vsniprintf_r = 0x40056a14;
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vsnprintf = 0x40056a68;
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_vsnprintf_r = 0x40056a14;
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vsprintf = 0x40056ac4;
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_vsprintf_r = 0x40056a90;
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vsscanf = 0x40058740;
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_vsscanf_r = 0x400586f8;
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/* _print_float and _scanf_float functions in ROM are stubs which call
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real implementations in IDF through the syscall table.
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As such, don't include these ROM symbols.
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_printf_float = 0x4000befc;
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_scanf_float = 0x4000bf18;
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*/
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