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ld: Remove unused .data sections at link time

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Reduces static RAM, code size.
This commit is contained in:
Angus Gratton 2017-07-12 13:04:07 +08:00 committed by Angus Gratton
parent 9487797273
commit 187b5fb888
1 changed files with 11 additions and 11 deletions
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22
components/esp32/ld/esp32.common.ld
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@ -99,17 +99,17 @@ SECTIONS
.dram0.data :
{
_data_start = ABSOLUTE(.);
KEEP(*(.data))
KEEP(*(.data.*))
KEEP(*(.gnu.linkonce.d.*))
KEEP(*(.data1))
KEEP(*(.sdata))
KEEP(*(.sdata.*))
KEEP(*(.gnu.linkonce.s.*))
KEEP(*(.sdata2))
KEEP(*(.sdata2.*))
KEEP(*(.gnu.linkonce.s2.*))
KEEP(*(.jcr))
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
*(.data1)
*(.sdata)
*(.sdata.*)
*(.gnu.linkonce.s.*)
*(.sdata2)
*(.sdata2.*)
*(.gnu.linkonce.s2.*)
*(.jcr)
*(.dram1 .dram1.*)
*libesp32.a:panic.o(.rodata .rodata.*)
*libphy.a:(.rodata .rodata.*)