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- /* This linker script generated from xt-genldscripts.tpp for LSP . */
- /* Linker Script for ld -N */
- MEMORY
- {
- dport0_0_seg : org = 0x3FF00000, len = 0x10
- dram0_0_seg : org = 0x3FFE8000, len = 0x14000
- iram1_0_seg : org = 0x40100000, len = 0x8000
- irom0_0_seg : org = 0x40210000, len = 0xD0000
- }
- PHDRS
- {
- dport0_0_phdr PT_LOAD;
- dram0_0_phdr PT_LOAD;
- dram0_0_bss_phdr PT_LOAD;
- iram1_0_phdr PT_LOAD;
- irom0_0_phdr PT_LOAD;
- }
- /* Default entry point: */
- ENTRY(user_start_trampoline)
- EXTERN(_DebugExceptionVector)
- EXTERN(_DoubleExceptionVector)
- EXTERN(_KernelExceptionVector)
- EXTERN(_NMIExceptionVector)
- EXTERN(_UserExceptionVector)
- PROVIDE(_memmap_vecbase_reset = 0x40000000);
- /* Various memory-map dependent cache attribute settings: */
- _memmap_cacheattr_wb_base = 0x00000110;
- _memmap_cacheattr_wt_base = 0x00000110;
- _memmap_cacheattr_bp_base = 0x00000220;
- _memmap_cacheattr_unused_mask = 0xFFFFF00F;
- _memmap_cacheattr_wb_trapnull = 0x2222211F;
- _memmap_cacheattr_wba_trapnull = 0x2222211F;
- _memmap_cacheattr_wbna_trapnull = 0x2222211F;
- _memmap_cacheattr_wt_trapnull = 0x2222211F;
- _memmap_cacheattr_bp_trapnull = 0x2222222F;
- _memmap_cacheattr_wb_strict = 0xFFFFF11F;
- _memmap_cacheattr_wt_strict = 0xFFFFF11F;
- _memmap_cacheattr_bp_strict = 0xFFFFF22F;
- _memmap_cacheattr_wb_allvalid = 0x22222112;
- _memmap_cacheattr_wt_allvalid = 0x22222112;
- _memmap_cacheattr_bp_allvalid = 0x22222222;
- PROVIDE(_memmap_cacheattr_reset = _memmap_cacheattr_wb_trapnull);
- SECTIONS
- {
- .dport0.rodata : ALIGN(4)
- {
- _dport0_rodata_start = ABSOLUTE(.);
- *(.dport0.rodata)
- *(.dport.rodata)
- _dport0_rodata_end = ABSOLUTE(.);
- } >dport0_0_seg :dport0_0_phdr
- .dport0.literal : ALIGN(4)
- {
- _dport0_literal_start = ABSOLUTE(.);
- *(.dport0.literal)
- *(.dport.literal)
- _dport0_literal_end = ABSOLUTE(.);
- } >dport0_0_seg :dport0_0_phdr
- .dport0.data : ALIGN(4)
- {
- _dport0_data_start = ABSOLUTE(.);
- *(.dport0.data)
- *(.dport.data)
- _dport0_data_end = ABSOLUTE(.);
- } >dport0_0_seg :dport0_0_phdr
- .text : ALIGN(4)
- {
- _stext = .;
- _text_start = ABSOLUTE(.);
- *(.UserEnter.text)
- . = ALIGN(16);
- *(.DebugExceptionVector.text)
- . = ALIGN(16);
- *(.NMIExceptionVector.text)
- . = ALIGN(16);
- *(.KernelExceptionVector.text)
- LONG(0)
- LONG(0)
- LONG(0)
- LONG(0)
- . = ALIGN(16);
- *(.UserExceptionVector.text)
- LONG(0)
- LONG(0)
- LONG(0)
- LONG(0)
- . = ALIGN(16);
- *(.DoubleExceptionVector.text)
- LONG(0)
- LONG(0)
- LONG(0)
- LONG(0)
- . = ALIGN (16);
- *(.entry.text)
- *(.init.literal)
- *(.init)
-
- /* 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)
- *(.stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
-
- *(.fini.literal)
- *(.fini)
- *(.gnu.version)
- _text_end = ABSOLUTE(.);
- _etext = .;
- } >iram1_0_seg :iram1_0_phdr
- .data : ALIGN(4)
- {
- _data_start = ABSOLUTE(.);
- *(.data)
- *(.data.*)
- *(.gnu.linkonce.d.*)
- *(.data1)
- *(.sdata)
- *(.sdata.*)
- *(.gnu.linkonce.s.*)
- *(.sdata2)
- *(.sdata2.*)
- *(.gnu.linkonce.s2.*)
- *(.jcr)
- _data_end = ABSOLUTE(.);
- } >dram0_0_seg :dram0_0_phdr
- .rodata : ALIGN(4)
- {
- _rodata_start = ABSOLUTE(.);
- *(.rodata.dram .rodata.dram*)
- *(.gnu.linkonce.r.*)
- __XT_EXCEPTION_TABLE__ = ABSOLUTE(.);
- *(.xt_except_table)
- *(.gcc_except_table)
- *(.gnu.linkonce.e.*)
- *(.gnu.version_r)
- *(.eh_frame)
- /* C++ constructor and destructor tables, properly ordered: */
- KEEP (*crtbegin.o(.ctors))
- KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
- KEEP (*(SORT(.ctors.*)))
- KEEP (*(.ctors))
- KEEP (*crtbegin.o(.dtors))
- KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
- KEEP (*(SORT(.dtors.*)))
- KEEP (*(.dtors))
- /* C++ exception handlers table: */
- __XT_EXCEPTION_DESCS__ = ABSOLUTE(.);
- *(.xt_except_desc)
- *(.gnu.linkonce.h.*)
- __XT_EXCEPTION_DESCS_END__ = ABSOLUTE(.);
- *(.xt_except_desc_end)
- *(.dynamic)
- *(.gnu.version_d)
- . = ALIGN(4); /* this table MUST be 4-byte aligned */
- _bss_table_start = ABSOLUTE(.);
- LONG(_bss_start)
- LONG(_bss_end)
- _bss_table_end = ABSOLUTE(.);
- _rodata_end = ABSOLUTE(.);
- } >dram0_0_seg :dram0_0_phdr
- .bss ALIGN(8) (NOLOAD) : ALIGN(4)
- {
- . = ALIGN (8);
- _bss_start = ABSOLUTE(.);
- *(.dynsbss)
- *(.sbss)
- *(.sbss.*)
- *(.gnu.linkonce.sb.*)
- *(.scommon)
- *(.sbss2)
- *(.sbss2.*)
- *(.gnu.linkonce.sb2.*)
- *(.dynbss)
- *(.bss)
- *(.bss.*)
- *(.gnu.linkonce.b.*)
- *(COMMON)
- . = ALIGN (8);
- _bss_end = ABSOLUTE(.);
- _heap_start = ABSOLUTE(.);
- /* _stack_sentry = ALIGN(0x8); */
- } >dram0_0_seg :dram0_0_bss_phdr
- /* __stack = 0x3ffc8000; */
- .lit4 : ALIGN(4)
- {
- _lit4_start = ABSOLUTE(.);
- *(*.lit4)
- *(.lit4.*)
- *(.gnu.linkonce.lit4.*)
- _lit4_end = ABSOLUTE(.);
- } >iram1_0_seg :iram1_0_phdr
- .irom0.text : ALIGN(0x1000)
- {
- _irom0_text_start = ABSOLUTE(.);
- *(.servercert.flash)
- *(.clientcert.flash)
- *(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
- *(.literal .text .literal.* .text.*)
- *(.rodata*)
- *(.sdk.version)
- /* Link-time arrays containing the defs for the included modules */
- . = ALIGN(4);
- lua_libs = ABSOLUTE(.);
- /* Allow either empty define or defined-to-1 to include the module */
- KEEP(*(.lua_libs))
- LONG(0) LONG(0) /* Null-terminate the array */
- lua_rotable = ABSOLUTE(.);
- KEEP(*(.lua_rotable))
- LONG(0) LONG(0) /* Null-terminate the array */
- /* SDK doesn't use libc functions, and are therefore safe to put in flash */
- */libc.a:*.o(.text* .literal*)
- /* end libc functions */
- _irom0_text_end = ABSOLUTE(.);
- _flash_used_end = ABSOLUTE(.);
- } >irom0_0_seg :irom0_0_phdr =0xffffffff
- }
- /* get ROM code address */
- INCLUDE "eagle.rom.addr.v6.ld"
|