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Add IRAM attribute for IRAM loaded symbols, add to common FreeRTOS functions

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Closes #7.

It'd be nice to change the linker script so .text is always linked to
IROM instead of needing to objcopy each compiled file. The sticking
point for this is libgcc & libhal, which have symbols in .text that need
to be loaded to IRAM.
This commit is contained in:
Angus Gratton 2015-06-08 17:54:46 +10:00
parent a476fb007e
commit 0dbb6d31a5
4 changed files with 12 additions and 10 deletions
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4
ld/eagle.app.v6.ld
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@ -192,7 +192,7 @@ SECTIONS
*(.entry.text)
*(.init.literal)
*(.init)
*(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
*(.literal .text .literal.* .text.* .iram1.text iram1.literal .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
*(.fini.literal)
*(.fini)
*(.gnu.version)
@ -212,7 +212,7 @@ SECTIONS
.irom0.text : ALIGN(4)
{
_irom0_text_start = ABSOLUTE(.);
*(.literal .text .literal.* .text.* .irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
*(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
_irom0_text_end = ABSOLUTE(.);
} >irom0_0_seg :irom0_0_phdr
}