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d3a07ca26c
nuttx/libs/libc/stdio
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chao.an d3a07ca26c libs/printf: add support for print symbol name 
Show a '%p' thing.  A nuttx extension is that the '%p' is followed
by an extra set of alphanumeric characters that are extended format
specifiers.

* - 'S' For symbolic direct pointers (or function descriptors) with offset
* - 's' For symbolic direct pointers (or function descriptors) without offset

printf("%ps %pS\n", ptr, ptr) will print:

module_start module_start+0x0/0x62

Signed-off-by: chao.an <anchao@xiaomi.com>
2021-12-13 08:31:13 -06:00
..
Kconfig libc: Remove the legacy printf support 2021-08-25 12:55:36 -07:00
lib_asprintf.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_clearerr.c stdio/lib_clearerr: Did not clear stream buffer flags in clearerr 2021-03-17 03:15:17 -07:00
lib_dprintf.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_dtoa_data.c libs/libc/stdio: replace double_t to double 2020-09-15 14:42:36 +08:00
lib_dtoa_engine.c Remove the unnecessary math.h inclusion 2021-04-12 22:58:23 -04:00
lib_dtoa_engine.h Remove the unnecessary math.h inclusion 2021-04-12 22:58:23 -04:00
lib_fclose.c libc/misc: Add lib_ prefix to stream_semtake and tream_semgive 2021-11-02 09:00:11 +01:00
lib_feof.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_ferror.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_fflush.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_fgetc.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_fgetpos.c lib/stdio: Handle 64bits off_t correctly 2021-11-18 10:06:27 -05:00
lib_fgets.c libc/gets: Remove the unnecessary cast 2021-11-27 16:07:39 -03:00
lib_fileno.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_fopen.c fs: Don't call _NX_SETERRNO in fopen and fdopen 2021-02-21 12:40:43 +00:00
lib_fprintf.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_fputc.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_fputs.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_fread.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_freopen.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_fscanf.c NuttX: Johannes Schock: update licenses to Apache 2021-04-01 12:13:12 -05:00
lib_fseek.c lib/stdio: Handle 64bits off_t correctly 2021-11-18 10:06:27 -05:00
lib_fseeko.c lib/stdio: Handle 64bits off_t correctly 2021-11-18 10:06:27 -05:00
lib_fsetpos.c lib/stdio: Handle 64bits off_t correctly 2021-11-18 10:06:27 -05:00
lib_ftell.c lib/stdio: Handle 64bits off_t correctly 2021-11-18 10:06:27 -05:00
lib_ftello.c lib/stdio: Handle 64bits off_t correctly 2021-11-18 10:06:27 -05:00
lib_fwrite.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_getc.c libc: Refine the inline handling 2020-07-04 11:10:29 +09:00
lib_getchar.c libc: Make perror/putchar/getchar/puts work without CONFIG_FILE_STREAM 2021-11-18 06:29:09 -08:00
lib_getdelim.c libc/getdelim: Remove __KERNEL__ check since it shouldn't be called inside kernel 2021-11-27 16:07:39 -03:00
lib_gets_s.c libc/gets: Remove the unnecessary cast 2021-11-27 16:07:39 -03:00
lib_gets.c libc/gets: Remove the unnecessary cast 2021-11-27 16:07:39 -03:00
lib_libdtoa.c libs/libc/stdio: replace double_t to double 2020-09-15 14:42:36 +08:00
lib_libfflush.c libs: nxstyle fixes 2021-03-03 18:52:53 -08:00
lib_libfgets.c lib_fgets: don't check for printability, as it doesn't allow to work with extended ASCII 2021-04-07 08:29:46 -03:00
lib_libfilesem.c libc: Move lib_filesem.c and lib_stream.c to libc/stdio 2021-11-02 09:00:11 +01:00
lib_libflushall.c libc/misc: Add lib_ prefix to stream_semtake and tream_semgive 2021-11-02 09:00:11 +01:00
lib_libfread.c lib_fread: return the number of bytes actually read when error occurs. 2021-09-12 11:36:03 +08:00
lib_libfwrite.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_libnoflush.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_libsnoflush.c libs: Gregory Nutt: update licenses to Apache 2021-04-02 11:12:25 -05:00
lib_libsprintf.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_libstream.c libc: Move lib_filesem.c and lib_stream.c to libc/stdio 2021-11-02 09:00:11 +01:00
lib_libvscanf.c Remove the unnecessary math.h inclusion 2021-04-12 22:58:23 -04:00
lib_libvsprintf.c libs/printf: add support for print symbol name 2021-12-13 08:31:13 -06:00
lib_lowoutstream.c libs: Gregory Nutt: update licenses to Apache 2021-04-02 11:12:25 -05:00
lib_meminstream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_memoutstream.c libs/libc: add interface to support output stream as buffer style 2021-11-23 21:00:43 -06:00
lib_memsistream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_memsostream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_nullinstream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_nulloutstream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_perror.c libc: Make perror/putchar/getchar/puts work without CONFIG_FILE_STREAM 2021-11-18 06:29:09 -08:00
lib_printf.c libc/stdio: Allocate file_struct dynamically 2020-09-11 17:58:17 +08:00
lib_putc.c libc: Refine the inline handling 2020-07-04 11:10:29 +09:00
lib_putchar.c libc: Make perror/putchar/getchar/puts work without CONFIG_FILE_STREAM 2021-11-18 06:29:09 -08:00
lib_puts.c libc: Make perror/putchar/getchar/puts work without CONFIG_FILE_STREAM 2021-11-18 06:29:09 -08:00
lib_rawinstream.c z20x: Changes to reduce serial Rx data overrun 2020-03-09 22:51:54 +01:00
lib_rawoutstream.c sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
lib_rawsistream.c Ensure the kernel component don't call userspace API 2021-03-01 09:23:09 +09:00
lib_rawsostream.c libc/stdoutstream: restore the output method to fputc() 2021-11-24 15:50:33 +09:00
lib_rdflush.c libs: nxstyle fixes 2021-03-03 18:52:53 -08:00
lib_remove.c libs: Author Sebastien Lorquet: update licenses to Apache 2021-03-20 19:22:58 -07:00
lib_rewind.c rewind: clear the error indicator 2020-06-24 16:56:44 +08:00
lib_scanf.c NuttX: Johannes Schock: update licenses to Apache 2021-04-01 12:13:12 -05:00
lib_setbuf.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_setvbuf.c Don't include assert.h from public header file 2021-06-03 08:36:03 -07:00
lib_snprintf.c libs: nxstyle fixes 2021-03-03 18:52:53 -08:00
lib_sprintf.c libc/stdio: Move source files to the right Makefile section 2021-11-19 08:21:27 -03:00
lib_sscanf.c NuttX: Johannes Schock: update licenses to Apache 2021-04-01 12:13:12 -05:00
lib_stdinstream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_stdoutstream.c libc/stdoutstream: restore the output method to fputc() 2021-11-24 15:50:33 +09:00
lib_stdsistream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_stdsostream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_tempnam.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_tmpfile.c libc: tmpfile shouldn't hardcode the folder to /tmp 2020-06-03 07:46:02 -06:00
lib_tmpnam.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_ultoa_invert.c libs: fix nxstyle errors 2021-04-02 11:12:25 -05:00
lib_ultoa_invert.h libs/libc/stdio: Fix long long usage in all of the newer printf-related logic: The selection CONFIG_LIBC_LONG_LONG must be ignored if the architecture does not support long long types. 2019-06-03 08:45:57 -06:00
lib_ungetc.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_vasprintf.c lib/vasprintf: Shouldn't call va_end(ap) to avoid the double free 2021-10-11 16:39:44 -03:00
lib_vdprintf.c libs: fix nxstyle errors 2021-04-02 11:12:25 -05:00
lib_vfprintf.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_vfscanf.c libs: libc: update licenses to Apache 2021-05-27 08:07:25 +09:00
lib_vprintf.c libc/stdio: Allocate file_struct dynamically 2020-09-11 17:58:17 +08:00
lib_vscanf.c libc: Implement vscanf() function 2020-06-03 07:35:08 -06:00
lib_vsnprintf.c libs: Gregory Nutt: update licenses to Apache 2021-04-02 11:12:25 -05:00
lib_vsprintf.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_vsscanf.c sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
lib_wrflush.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
lib_zeroinstream.c libs: Author Gregory Nutt: update licenses to Apache 2021-03-03 18:52:53 -08:00
Make.defs libc/stdio: Move source files to the right Makefile section 2021-11-19 08:21:27 -03:00