Sorted out linker scripts & options.
Now boots to Lua prompt, but promptly reboots itself before input.
This commit is contained in:
Johny Mattsson
parent
3d99ea6833
commit
8bdde6e28d
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@ -98,9 +98,10 @@ COMPONENTS_eagle.app.v6 = \
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LINKFLAGS_eagle.app.v6 = \
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-Wl,--gc-sections \
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-Xlinker -Map=mapfile \
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-Wl,-Map=mapfile \
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-nostdlib \
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-T$(LD_FILE) \
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-Wl,@../ld/defsym.rom \
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-Wl,--no-check-sections \
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-Wl,--wrap=_xtos_set_exception_handler \
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-Wl,-static \
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@ -104,7 +104,7 @@ die:
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* we use the linker to wrap that call and stop the SDK from shooting itself in
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* its proverbial foot.
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*/
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exception_handler_fn
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exception_handler_fn TEXT_SECTION_ATTR
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__wrap__xtos_set_exception_handler (uint32_t cause, exception_handler_fn fn)
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{
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if (cause != EXCCAUSE_LOAD_STORE_ERROR)
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@ -0,0 +1,10 @@
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--defsym=strcmp=ets_strcmp
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--defsym=strcpy=ets_strcpy
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--defsym=strlen=ets_strlen
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--defsym=strncmp=ets_strncmp
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--defsym=strncpy=ets_strncpy
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--defsym=strstr=ets_strstr
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--defsym=memcmp=ets_memcmp
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--defsym=memcpy=ets_memcpy
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--defsym=memmove=ets_memmove
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--defsym=memset=ets_memset
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@ -1,181 +0,0 @@
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/* This linker script generated from xt-genldscripts.tpp for LSP . */
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/* Linker Script for ld -N */
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MEMORY
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{
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dport0_0_seg : org = 0x3FF00000, len = 0x10
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dram0_0_seg : org = 0x3FFE8000, len = 0x14000
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iram1_0_seg : org = 0x40100000, len = 0x8000
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irom0_0_seg : org = 0x40211000, len = 0x2B000
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}
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PHDRS
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{
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dport0_0_phdr PT_LOAD;
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dram0_0_phdr PT_LOAD;
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dram0_0_bss_phdr PT_LOAD;
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iram1_0_phdr PT_LOAD;
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irom0_0_phdr PT_LOAD;
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}
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/* Default entry point: */
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ENTRY(call_user_start)
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PROVIDE(_memmap_vecbase_reset = 0x40000000);
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/* Various memory-map dependent cache attribute settings: */
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_memmap_cacheattr_wb_base = 0x00000110;
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_memmap_cacheattr_wt_base = 0x00000110;
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_memmap_cacheattr_bp_base = 0x00000220;
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_memmap_cacheattr_unused_mask = 0xFFFFF00F;
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_memmap_cacheattr_wb_trapnull = 0x2222211F;
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_memmap_cacheattr_wba_trapnull = 0x2222211F;
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_memmap_cacheattr_wbna_trapnull = 0x2222211F;
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_memmap_cacheattr_wt_trapnull = 0x2222211F;
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_memmap_cacheattr_bp_trapnull = 0x2222222F;
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_memmap_cacheattr_wb_strict = 0xFFFFF11F;
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_memmap_cacheattr_wt_strict = 0xFFFFF11F;
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_memmap_cacheattr_bp_strict = 0xFFFFF22F;
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_memmap_cacheattr_wb_allvalid = 0x22222112;
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_memmap_cacheattr_wt_allvalid = 0x22222112;
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_memmap_cacheattr_bp_allvalid = 0x22222222;
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PROVIDE(_memmap_cacheattr_reset = _memmap_cacheattr_wb_trapnull);
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SECTIONS
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{
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.dport0.rodata : ALIGN(4)
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{
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_dport0_rodata_start = ABSOLUTE(.);
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*(.dport0.rodata)
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*(.dport.rodata)
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_dport0_rodata_end = ABSOLUTE(.);
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} >dport0_0_seg :dport0_0_phdr
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.dport0.literal : ALIGN(4)
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{
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_dport0_literal_start = ABSOLUTE(.);
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*(.dport0.literal)
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*(.dport.literal)
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_dport0_literal_end = ABSOLUTE(.);
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} >dport0_0_seg :dport0_0_phdr
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.dport0.data : ALIGN(4)
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{
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_dport0_data_start = ABSOLUTE(.);
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*(.dport0.data)
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*(.dport.data)
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_dport0_data_end = ABSOLUTE(.);
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} >dport0_0_seg :dport0_0_phdr
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.data : ALIGN(4)
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{
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_data_start = ABSOLUTE(.);
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*(.data)
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*(.data.*)
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*(.gnu.linkonce.d.*)
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*(.data1)
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*(.sdata)
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*(.sdata.*)
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*(.gnu.linkonce.s.*)
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*(.sdata2)
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*(.sdata2.*)
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*(.gnu.linkonce.s2.*)
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*(.jcr)
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_data_end = ABSOLUTE(.);
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} >dram0_0_seg :dram0_0_phdr
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.rodata : ALIGN(4)
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{
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_rodata_start = ABSOLUTE(.);
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*(.rodata)
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*(.rodata.*)
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*(.gnu.linkonce.r.*)
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*(.rodata1)
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__XT_EXCEPTION_TABLE__ = ABSOLUTE(.);
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*(.xt_except_table)
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*(.gcc_except_table)
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*(.gnu.linkonce.e.*)
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*(.gnu.version_r)
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*(.eh_frame)
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/* C++ constructor and destructor tables, properly ordered: */
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KEEP (*crtbegin.o(.ctors))
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KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
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KEEP (*(SORT(.ctors.*)))
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KEEP (*(.ctors))
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KEEP (*crtbegin.o(.dtors))
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KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
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KEEP (*(SORT(.dtors.*)))
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KEEP (*(.dtors))
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/* C++ exception handlers table: */
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__XT_EXCEPTION_DESCS__ = ABSOLUTE(.);
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*(.xt_except_desc)
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*(.gnu.linkonce.h.*)
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__XT_EXCEPTION_DESCS_END__ = ABSOLUTE(.);
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*(.xt_except_desc_end)
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*(.dynamic)
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*(.gnu.version_d)
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. = ALIGN(4); /* this table MUST be 4-byte aligned */
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_bss_table_start = ABSOLUTE(.);
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LONG(_bss_start)
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LONG(_bss_end)
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_bss_table_end = ABSOLUTE(.);
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_rodata_end = ABSOLUTE(.);
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} >dram0_0_seg :dram0_0_phdr
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.bss ALIGN(8) (NOLOAD) : ALIGN(4)
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{
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. = ALIGN (8);
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_bss_start = ABSOLUTE(.);
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*(.dynsbss)
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*(.sbss)
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*(.sbss.*)
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*(.gnu.linkonce.sb.*)
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*(.scommon)
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*(.sbss2)
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*(.sbss2.*)
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*(.gnu.linkonce.sb2.*)
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*(.dynbss)
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*(.bss)
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*(.bss.*)
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*(.gnu.linkonce.b.*)
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*(COMMON)
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. = ALIGN (8);
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_bss_end = ABSOLUTE(.);
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_heap_start = ABSOLUTE(.);
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/* _stack_sentry = ALIGN(0x8); */
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} >dram0_0_seg :dram0_0_bss_phdr
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/* __stack = 0x3ffc8000; */
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.text : ALIGN(4)
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{
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_stext = .;
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_text_start = ABSOLUTE(.);
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*(.entry.text)
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*(.init.literal)
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*(.init)
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*(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
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*(.fini.literal)
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*(.fini)
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*(.gnu.version)
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_text_end = ABSOLUTE(.);
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_etext = .;
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} >iram1_0_seg :iram1_0_phdr
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.lit4 : ALIGN(4)
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{
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_lit4_start = ABSOLUTE(.);
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*(*.lit4)
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*(.lit4.*)
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*(.gnu.linkonce.lit4.*)
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_lit4_end = ABSOLUTE(.);
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} >iram1_0_seg :iram1_0_phdr
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.irom0.text : ALIGN(4)
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{
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_irom0_text_start = ABSOLUTE(.);
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*(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
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_irom0_text_end = ABSOLUTE(.);
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} >irom0_0_seg :irom0_0_phdr
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}
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/* get ROM code address */
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INCLUDE "../ld/eagle.rom.addr.v6.ld"
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@ -1,181 +0,0 @@
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/* This linker script generated from xt-genldscripts.tpp for LSP . */
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/* Linker Script for ld -N */
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MEMORY
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{
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dport0_0_seg : org = 0x3FF00000, len = 0x10
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dram0_0_seg : org = 0x3FFE8000, len = 0x14000
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iram1_0_seg : org = 0x40100000, len = 0x8000
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irom0_0_seg : org = 0x40251000, len = 0x2B000
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}
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PHDRS
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{
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dport0_0_phdr PT_LOAD;
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dram0_0_phdr PT_LOAD;
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dram0_0_bss_phdr PT_LOAD;
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iram1_0_phdr PT_LOAD;
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irom0_0_phdr PT_LOAD;
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}
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/* Default entry point: */
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ENTRY(call_user_start)
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PROVIDE(_memmap_vecbase_reset = 0x40000000);
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/* Various memory-map dependent cache attribute settings: */
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_memmap_cacheattr_wb_base = 0x00000110;
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_memmap_cacheattr_wt_base = 0x00000110;
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_memmap_cacheattr_bp_base = 0x00000220;
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_memmap_cacheattr_unused_mask = 0xFFFFF00F;
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_memmap_cacheattr_wb_trapnull = 0x2222211F;
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_memmap_cacheattr_wba_trapnull = 0x2222211F;
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_memmap_cacheattr_wbna_trapnull = 0x2222211F;
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_memmap_cacheattr_wt_trapnull = 0x2222211F;
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_memmap_cacheattr_bp_trapnull = 0x2222222F;
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_memmap_cacheattr_wb_strict = 0xFFFFF11F;
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_memmap_cacheattr_wt_strict = 0xFFFFF11F;
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_memmap_cacheattr_bp_strict = 0xFFFFF22F;
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_memmap_cacheattr_wb_allvalid = 0x22222112;
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_memmap_cacheattr_wt_allvalid = 0x22222112;
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_memmap_cacheattr_bp_allvalid = 0x22222222;
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PROVIDE(_memmap_cacheattr_reset = _memmap_cacheattr_wb_trapnull);
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SECTIONS
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{
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.dport0.rodata : ALIGN(4)
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{
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_dport0_rodata_start = ABSOLUTE(.);
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*(.dport0.rodata)
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*(.dport.rodata)
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_dport0_rodata_end = ABSOLUTE(.);
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} >dport0_0_seg :dport0_0_phdr
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.dport0.literal : ALIGN(4)
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{
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_dport0_literal_start = ABSOLUTE(.);
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*(.dport0.literal)
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*(.dport.literal)
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_dport0_literal_end = ABSOLUTE(.);
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} >dport0_0_seg :dport0_0_phdr
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.dport0.data : ALIGN(4)
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{
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_dport0_data_start = ABSOLUTE(.);
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*(.dport0.data)
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*(.dport.data)
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_dport0_data_end = ABSOLUTE(.);
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} >dport0_0_seg :dport0_0_phdr
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.data : ALIGN(4)
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{
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_data_start = ABSOLUTE(.);
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*(.data)
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*(.data.*)
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*(.gnu.linkonce.d.*)
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*(.data1)
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*(.sdata)
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*(.sdata.*)
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*(.gnu.linkonce.s.*)
|
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*(.sdata2)
|
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*(.sdata2.*)
|
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*(.gnu.linkonce.s2.*)
|
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*(.jcr)
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_data_end = ABSOLUTE(.);
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} >dram0_0_seg :dram0_0_phdr
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.rodata : ALIGN(4)
|
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{
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_rodata_start = ABSOLUTE(.);
|
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*(.rodata)
|
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*(.rodata.*)
|
||||
*(.gnu.linkonce.r.*)
|
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*(.rodata1)
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__XT_EXCEPTION_TABLE__ = ABSOLUTE(.);
|
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*(.xt_except_table)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.e.*)
|
||||
*(.gnu.version_r)
|
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*(.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(.);
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_rodata_end = ABSOLUTE(.);
|
||||
} >dram0_0_seg :dram0_0_phdr
|
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.bss ALIGN(8) (NOLOAD) : ALIGN(4)
|
||||
{
|
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. = ALIGN (8);
|
||||
_bss_start = ABSOLUTE(.);
|
||||
*(.dynsbss)
|
||||
*(.sbss)
|
||||
*(.sbss.*)
|
||||
*(.gnu.linkonce.sb.*)
|
||||
*(.scommon)
|
||||
*(.sbss2)
|
||||
*(.sbss2.*)
|
||||
*(.gnu.linkonce.sb2.*)
|
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*(.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; */
|
||||
|
||||
.text : ALIGN(4)
|
||||
{
|
||||
_stext = .;
|
||||
_text_start = ABSOLUTE(.);
|
||||
*(.entry.text)
|
||||
*(.init.literal)
|
||||
*(.init)
|
||||
*(.literal .text .literal.* .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
|
||||
|
||||
.lit4 : ALIGN(4)
|
||||
{
|
||||
_lit4_start = ABSOLUTE(.);
|
||||
*(*.lit4)
|
||||
*(.lit4.*)
|
||||
*(.gnu.linkonce.lit4.*)
|
||||
_lit4_end = ABSOLUTE(.);
|
||||
} >iram1_0_seg :iram1_0_phdr
|
||||
|
||||
.irom0.text : ALIGN(4)
|
||||
{
|
||||
_irom0_text_start = ABSOLUTE(.);
|
||||
*(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
|
||||
_irom0_text_end = ABSOLUTE(.);
|
||||
} >irom0_0_seg :irom0_0_phdr
|
||||
}
|
||||
|
||||
/* get ROM code address */
|
||||
INCLUDE "../ld/eagle.rom.addr.v6.ld"
|
||||
|
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@ -20,6 +20,11 @@ PHDRS
|
|||
|
||||
/* 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;
|
||||
|
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@ -71,40 +76,12 @@ SECTIONS
|
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_irom0_text_start = ABSOLUTE(.);
|
||||
*(.irom0.literal .irom.literal .irom.text.literal .irom0.text .irom.text)
|
||||
*(.literal.* .text.*)
|
||||
|
||||
/* Trade some performance for lots of ram. At the time of writing the
|
||||
* available Lua heap went from 18248 to 34704. */
|
||||
*(.rodata*)
|
||||
|
||||
*(.sdk.version)
|
||||
_irom0_text_end = ABSOLUTE(.);
|
||||
_flash_used_end = ABSOLUTE(.);
|
||||
} >irom0_0_seg :irom0_0_phdr
|
||||
|
||||
.text : ALIGN(4)
|
||||
{
|
||||
_stext = .;
|
||||
_text_start = ABSOLUTE(.);
|
||||
*(.entry.text)
|
||||
*(.init.literal)
|
||||
*(.init)
|
||||
/* *(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*) */
|
||||
*(.literal .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
|
||||
|
||||
.lit4 : ALIGN(4)
|
||||
{
|
||||
_lit4_start = ABSOLUTE(.);
|
||||
*(*.lit4)
|
||||
*(.lit4.*)
|
||||
*(.gnu.linkonce.lit4.*)
|
||||
_lit4_end = ABSOLUTE(.);
|
||||
} >iram1_0_seg :iram1_0_phdr
|
||||
|
||||
.data : ALIGN(4)
|
||||
{
|
||||
_data_start = ABSOLUTE(.);
|
||||
|
|
@ -181,6 +158,54 @@ SECTIONS
|
|||
} >dram0_0_seg :dram0_0_bss_phdr
|
||||
/* __stack = 0x3ffc8000; */
|
||||
|
||||
.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)
|
||||
*(.literal .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
|
||||
|
||||
.lit4 : ALIGN(4)
|
||||
{
|
||||
_lit4_start = ABSOLUTE(.);
|
||||
*(*.lit4)
|
||||
*(.lit4.*)
|
||||
*(.gnu.linkonce.lit4.*)
|
||||
_lit4_end = ABSOLUTE(.);
|
||||
} >iram1_0_seg :iram1_0_phdr
|
||||
|
||||
}
|
||||
|
||||
/* get ROM code address */
|
||||
|
|
|
|||
Loading…
Reference in New Issue