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Merge branch 'bugfix/rtc_section_alignment_v4.3_2' into 'release/v4.3'

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System: fix RTCFAST section alignment (v4.3)

See merge request espressif/esp-idf!16518
This commit is contained in:
Mahavir Jain 2022-01-04 12:34:12 +00:00
commit 0bc2cb89e5
1 changed files with 8 additions and 14 deletions
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22
components/esp32c3/ld/esp32c3.project.ld.in
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@ -10,25 +10,19 @@ SECTIONS
.rtc.text :
{
. = ALIGN(4);
_rtc_fast_start = ABSOLUTE(.);
mapping[rtc_text]
*rtc_wake_stub*.*(.literal .text .literal.* .text.*)
/* 16B padding for possible CPU prefetch and 4B alignment for PMS split lines */
. += 16;
. = ALIGN(4);
_rtc_text_end = ABSOLUTE(.);
} > rtc_iram_seg
/**
* This section is required to skip rtc.text area because rtc_iram_seg and
* rtc_data_seg are reflect the same address space on different buses.
*/
.rtc.dummy :
{
_rtc_dummy_start = ABSOLUTE(.);
_rtc_fast_start = ABSOLUTE(.);
. = SIZEOF(.rtc.text);
_rtc_dummy_end = ABSOLUTE(.);
} > rtc_data_seg
/**
* This section located in RTC FAST Memory area.
* It holds data marked with RTC_FAST_ATTR attribute.
@ -392,11 +386,11 @@ SECTIONS
/* Marks the end of IRAM code segment */
.iram0.text_end (NOLOAD) :
{
/* iram_end_test section exists for use by memprot unit tests only */
*(.iram_end_test)
/* C3 memprot requires 16B padding for possible CPU prefetch and 512B alignment for PMS split lines */
. += 16;
. = ALIGN (0x200);
/* iram_end_test section exists for use by memprot unit tests only */
*(.iram_end_test)
_iram_text_end = ABSOLUTE(.);
} > iram0_0_seg