arduino/esp8266
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Modify the linker script to move some code into flash, enable -mtext-section-literals

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This commit is contained in:
Ivan Grokhotkov
2014-12-02 00:46:57 +03:00
parent d3359d3670
commit f788022730
13 changed files with 43 additions and 85 deletions
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16
hardware/tools/esp8266/sdk/ld/eagle.app.v6.ld
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@ -148,6 +148,15 @@ SECTIONS
} >dram0_0_seg :dram0_0_bss_phdr
/* __stack = 0x3ffc8000; */
.irom0.text : ALIGN(4)
{
_irom0_text_start = ABSOLUTE(.);
*core_esp8266_*.o(.literal*, .text*)
*.cpp.o(.literal*, .text*)
*(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
_irom0_text_end = ABSOLUTE(.);
} >irom0_0_seg :irom0_0_phdr
.text : ALIGN(4)
{
_stext = .;
@ -172,12 +181,7 @@ SECTIONS
_lit4_end = ABSOLUTE(.);
} >iram1_0_seg :iram1_0_phdr
.irom0.text : ALIGN(4)
{
_irom0_text_start = ABSOLUTE(.);
*(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
_irom0_text_end = ABSOLUTE(.);
} >irom0_0_seg :irom0_0_phdr
}
/* get ROM code address */