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Merge branch 'feature/lwip_add_linker_fragment' into 'master' 

add linker fragment for lwip

See merge request idf/esp-idf!4255
pull/3089/head
Angus Gratton 2019-02-15 13:55:25 +08:00
rodzic 2c7f603a83 302ca0022f
commit 3300adde21
4 zmienionych plików z 64 dodań i 4 usunięć
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2
components/lwip/CMakeLists.txt
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@ -124,6 +124,8 @@ endif()
set(COMPONENT_REQUIRES vfs)
set(COMPONENT_PRIV_REQUIRES ethernet tcpip_adapter nvs_flash)
set(COMPONENT_ADD_LDFRAGMENTS linker.lf)
register_component()
# lots of LWIP source files evaluate macros that check address of stack variables

2
components/lwip/component.mk
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@ -34,3 +34,5 @@ ifeq ($(GCC_NOT_5_2_0), 1)
lwip/src/netif/ppp/ppp.o: CFLAGS += -Wno-uninitialized
lwip/src/netif/ppp/pppos.o: CFLAGS += -Wno-implicit-fallthrough
endif
COMPONENT_ADD_LDFRAGMENTS += linker.lf

57
components/lwip/linker.lf 100644
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@ -0,0 +1,57 @@
[mapping]
archive: liblwip.a
entries:
:LWIP_IRAM_OPTIMIZATION = y
ethernetif:ethernet_low_level_output (noflash_text)
ethernetif:ethernetif_input (noflash_text)
wlanif:low_level_output (noflash_text)
wlanif:wlanif_input (noflash_text)
sys_arch:sys_mutex_lock (noflash_text)
sys_arch:sys_mutex_unlock (noflash_text)
sys_arch:sys_sem_signal (noflash_text)
sys_arch:sys_arch_sem_wait (noflash_text)
sys_arch:sys_mbox_post (noflash_text)
sys_arch:sys_mbox_trypost (noflash_text)
sys_arch:sys_arch_mbox_fetch (noflash_text)
sockets:get_socket (noflash_text)
sockets:lwip_recvfrom (noflash_text)
sockets:lwip_sendto (noflash_text)
sockets:event_callback (noflash_text)
sockets:lwip_sendto_r (noflash_text)
sockets:lwip_recvfrom_r (noflash_text)
sockets:lwip_recv_r (noflash_text)
api_lib:netconn_apimsg (noflash_text)
api_lib:netconn_recv_data (noflash_text)
api_lib:netconn_recv_tcp_pbuf (noflash_text)
api_lib:netconn_recv (noflash_text)
api_lib:netconn_send (noflash_text)
api_lib:netconn_write_partly (noflash_text)
tcpip:tcpip_thread (noflash_text)
tcpip:tcpip_inpkt (noflash_text)
tcpip:tcpip_input (noflash_text)
tcpip:tcpip_send_msg_wait_sem (noflash_text)
netbuf:netbuf_alloc (noflash_text)
netbuf:netbuf_free (noflash_text)
timeouts:sys_timeouts_mbox_fetch (noflash_text)
inet_chksum:inet_cksum_pseudo_base (noflash_text)
inet_chksum:inet_chksum_pseudo (noflash_text)
inet_chksum:ip_chksum_pseudo (noflash_text)
etharp:etharp_output_to_arp_index (noflash_text)
etharp:etharp_output (noflash_text)
ip4_addr:ip4_addr_isbroadcast_u32 (noflash_text)
ip4:ip4_route_src (noflash_text)
ip4:ip4_route_src_hook (noflash_text)
ip4:ip4_route (noflash_text)
ip4:ip4_input (noflash_text)
ip4:ip4_output_if_src (noflash_text)
ip4:ip4_output_if_opt_src (noflash_text)
udp:udp_input_local_match (noflash_text)
udp:udp_input (noflash_text)
udp:udp_send (noflash_text)
udp:udp_sendto (noflash_text)
udp:udp_sendto_if (noflash_text)
udp:udp_sendto_if_src (noflash_text)
pbuf:pbuf_alloc (noflash_text)
pbuf:pbuf_header_impl (noflash_text)
pbuf:pbuf_header (noflash_text)
ethernet:ethernet_input (noflash_text)

7
components/lwip/port/esp32/include/lwipopts.h
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@ -761,11 +761,10 @@
#define ESP_AUTO_RECV 1
#define ESP_GRATUITOUS_ARP CONFIG_ESP_GRATUITOUS_ARP
#if CONFIG_LWIP_IRAM_OPTIMIZATION
#define ESP_IRAM_ATTR IRAM_ATTR
#else
#define ESP_IRAM_ATTR
#ifdef ESP_IRAM_ATTR
#undef ESP_IRAM_ATTR
#endif
#define ESP_IRAM_ATTR
#if ESP_PERF
#define DBG_PERF_PATH_SET(dir, point)