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esp32c3_rom.ld: Add some of the string.h functions to the linker

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script.

These functions are strongly declared and thus will be used instead of
any other implementation.  Furthermore, necessary Kconfig options are
selected to avoid building those function from NuttX's C library.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
This commit is contained in:
Abdelatif Guettouche 2021-11-13 14:06:26 +01:00 committed by Alan Carvalho de Assis
parent c6c534f27b
commit a01cb867ce
2 changed files with 16 additions and 5 deletions
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16
arch/risc-v/Kconfig
View File

@ -46,11 +46,19 @@ config ARCH_CHIP_ESP32C3
select ARCH_VECNOTIRQ
select ARCH_HAVE_RESET
select LIBC_ARCH_ATOMIC
select LIBC_ARCH_MEMCHR
select LIBC_ARCH_MEMCMP
select LIBC_ARCH_MEMCCMP
select LIBC_ARCH_MEMMOVE
select LIBC_ARCH_MEMSET
select LIBC_ARCH_MEMCPY
select LIBC_ARCH_MEMMOVE
select LIBC_ARCH_MEMCMP
select LIBC_ARCH_MEMCHR
select LIBC_ARCH_MEMCCMP
select LIBC_ARCH_STRCPY
select LIBC_ARCH_STRCHR
select LIBC_ARCH_STRCMP
select LIBC_ARCH_STRLCPY
select LIBC_ARCH_STRNCPY
select LIBC_ARCH_STRLEN
select LIBC_ARCH_STRNLEN
select ARCH_HAVE_TEXT_HEAP
select ARCH_HAVE_BOOTLOADER
---help---

5
boards/risc-v/esp32c3/esp32c3-devkit/scripts/esp32c3_rom.ld
View File

@ -1936,17 +1936,20 @@ rom_pll_vol_cal = 0x40001b28;
memset = 0x40000354;
memcpy = 0x40000358;
memccpy = 0x400003c4;
memmove = 0x4000035c;
memcmp = 0x40000360;
memccpy = 0x400003c4;
memchr = 0x400003c8;
memrchr = 0x400003cc;
strcpy = 0x40000364;
strncpy = 0x40000368;
strlcpy = 0x400003f0;
strcmp = 0x4000036c;
strncmp = 0x40000370;
strlen = 0x40000374;
strnlen = 0x40000404;
strstr = 0x40000378;
strchr = 0x400003e0;
bzero = 0x4000037c;
/***************************************