tmedicci commented on code in PR #14548:
URL: https://github.com/apache/nuttx/pull/14548#discussion_r1821417083
##########
boards/risc-v/esp32c6/common/scripts/esp32c6_sections.ld:
##########
@@ -440,37 +440,105 @@ SECTIONS
. = ALIGN (4);
} > default_rodata_seg AT > ROM
- /* RTC fast memory holds RTC wake stub code !*/
-
+ /**
+ * RTC fast memory holds RTC wake stub code,
+ * including from any source file named rtc_wake_stub*.c
+ */
.rtc.text :
{
. = ALIGN(4);
- *(.rtc.literal .rtc.text)
+ _rtc_fast_start = ABSOLUTE(.);
+ _rtc_text_start = ABSOLUTE(.);
*(.rtc.entry.text)
+
+ mapping[rtc_text]
+
+ *rtc_wake_stub*.*(.literal .text .literal.* .text.*)
+ *(.rtc_text_end_test)
+
/* 16B padding for possible CPU prefetch and 4B alignment for PMS split
lines */
- . += 16;
+ . += 0;
. = ALIGN(4);
- } > lp_ram_seg AT > ROM
-
- /* RTC BSS section. */
+ _rtc_text_end = ABSOLUTE(.);
+ } > lp_ram_seg
- .rtc.bss (NOLOAD) :
+ /**
+ * This section located in RTC FAST Memory area.
+ * It holds data marked with RTC_FAST_ATTR attribute.
+ * See the file "esp_attr.h" for more information.
+ */
+ .rtc.force_fast :
{
- *(.rtc.bss)
+ . = ALIGN(4);
+ _rtc_force_fast_start = ABSOLUTE(.);
+
+ mapping[rtc_force_fast]
+
+ *(.rtc.force_fast .rtc.force_fast.*)
+ . = ALIGN(4) ;
+ _rtc_force_fast_end = ABSOLUTE(.);
} > lp_ram_seg
+ /**
+ * RTC data section holds RTC wake stub
+ * data/rodata, including from any source file
+ * named rtc_wake_stub*.c and the data marked with
+ * RTC_DATA_ATTR, RTC_RODATA_ATTR attributes.
+ */
.rtc.data :
{
_rtc_data_start = ABSOLUTE(.);
- *(.rtc.data)
- *(.rtc.data.*)
- *(.rtc.rodata)
- *(.rtc.rodata.*)
+
+ mapping[rtc_data]
Review Comment:
This syntax is not valid in NuttX (this is used on ESP-IDF, as you can check
[here](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/linker-script-generation.html)).
Can you double check this syntax and revert to the old (default for linker
script) one?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
