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Leave only some parts of SDK in iram (#1710) 

Leave only some parts of SDK in IRAM
This commit is contained in:
Yury Popov 2017-01-09 05:30:41 +03:00 committed by Johny Mattsson
parent 5425adefff
commit f8e18d892f
1 changed files with 18 additions and 1 deletions
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19
ld/nodemcu.ld
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@ -103,7 +103,24 @@ SECTIONS
*(.init.literal) *(.init.literal)
*(.init) *(.init)
*sdk/esp_iot_sdk_*lib/lib*.a:*(.literal .text) /* SDK libraries that used in bootup process, interruption handling
* and other ways where flash cache (iROM) is unavailable: */
*libmain.a:*(.literal .text)
*libnet80211.a:*(.literal .text)
*libphy.a:*(.literal .text)
*libpp.a:*(.literal .text)
*libgcc.a:*(.literal .text)
/* Following SDK libraries have .text sections, but not included in iRAM: */
/* *libat.a:*(.literal .text) - not used anywhere in NodeMCU */
/* *libcrypto.a:*(.literal .text) - tested that safe to keep in iROM */
/* *libdriver.a:*(.literal .text) - not used anywhere in NodeMCU */
/* *libespnow.a:*(.literal .text) - not used anywhere in NodeMCU */
/* *libmesh.a:*(.literal .text) - not used anywhere in NodeMCU */
/* *liblwip_536.a:*(.literal .text) - source-based library used instead */
/* *libpwm.a:*(.literal .text) - our own implementation used instead */
/* *libwpa.a:*(.literal .text) - tested that safe to keep in iROM */
/* *libwps.a:*(.literal .text) - tested that safe to keep in iROM */
*(.iram.text .iram0.text) *(.iram.text .iram0.text)