mirror of
https://github.com/wiiu-env/wut.git
synced 2024-12-13 17:41:49 +01:00
126 lines
3.6 KiB
Plaintext
126 lines
3.6 KiB
Plaintext
OUTPUT_FORMAT("elf32-powerpc")
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OUTPUT_ARCH(powerpc:common)
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ENTRY(_start)
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MEMORY {
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system (rwx) : ORIGIN = 0x01000000, LENGTH = 32M
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code (rwx) : ORIGIN = 0x02000000, LENGTH = 224M
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data (rw) : ORIGIN = 0x10000000, LENGTH = 800M
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load (rwx) : ORIGIN = 0xC0000000, LENGTH = 128M
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}
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PHDRS {
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hdr_text PT_LOAD FILEHDR PHDRS FLAGS(0x01 | 0x04);
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hdr_data PT_LOAD FLAGS(0x02 | 0x04);
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hdr_srodata PT_LOAD FLAGS(0x04);
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hdr_sdata PT_LOAD FLAGS(0x02 | 0x04);
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}
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SECTIONS {
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. = ORIGIN(code);
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/* Standard code section */
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.text ALIGN(32) : { *(.text .stub .text.*) } : hdr_text
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/*
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* Trampolines for each RPL function, have the same symbol name of
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* than the function they should import.
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*
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* There will be 2 relocations in each trampoline pointing to the
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* function stub inside the .data.rplFuncStubs, we can edit these
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* relocation entries to use the RPL import during conversion to RPL.
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*
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* li r0, func_stub@lo -> .data.rplFuncStubs
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* oris r0, func_stub@hi -> .data.rplFuncStubs
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* mtctr r0
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* bctr
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*/
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.rplTramp.text ALIGN(32) : {
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*(.rplTramp.text)
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*(SORT(.rplTramp.text.*))
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}
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/* System stuff is for our elf2rpl converter to go through */
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. = ORIGIN(system);
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/*
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* Contains the name of RPLs, referenced by .lib.rplLibs
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*/
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.rodata.rplNames ALIGN(32) : { KEEP (*(.rodata.rplNames)) } : hdr_data
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/*
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* List of RPL libraries to import, in format:
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* uint32_t nameAddress -> .rodata.rplNames
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* uint32_t firstFuncEntry -> .data.rplFuncStubs
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*/
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.lib.rplLibs ALIGN(32) : { KEEP (*(.lib.rplLibs)) }
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/*
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* List of functions an RPL exports, in format:
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* uint32_t trampAddress
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*/
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.data.rplFuncStubs ALIGN(32) : { KEEP (*(.data.rplFuncStubs)) }
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.interp ALIGN(32) : { *(.interp) }
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.hash ALIGN(32) : { *(.hash) }
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.dynsym ALIGN(32) : { *(.dynsym) }
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.dynstr ALIGN(32) : { *(.dynstr) }
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.rela.dyn ALIGN(32) : { *(.rela.dyn) }
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.rela.text ALIGN(32) : { *(.rela.text) }
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.eh_frame ALIGN(32) : { *(.eh_frame) }
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.dynamic ALIGN(32) : { *(.dynamic) }
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.got ALIGN(32) : { *(.got) }
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.comment ALIGN(32) : { *(.comment) }
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.shstrtab ALIGN(32) : { *(.shstrtab) }
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.symtab ALIGN(32) : { *(.symtab) }
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.strtab ALIGN(32) : { *(.strtab) }
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.rel.dyn :
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{
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*(.rel.init)
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*(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
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*(.rel.fini)
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*(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
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*(.rel.data.rel.ro*)
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*(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
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*(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
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*(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
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*(.rel.ctors)
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*(.rel.dtors)
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*(.rel.got)
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*(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*)
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*(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*)
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*(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*)
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*(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*)
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*(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
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}
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.rela.dyn :
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{
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*(.rela.init)
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*(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
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*(.rela.fini)
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*(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
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*(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
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*(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
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*(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
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*(.rela.ctors)
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*(.rela.dtors)
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*(.rela.got)
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*(.rela.toc)
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*(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)
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*(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)
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*(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)
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*(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)
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*(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
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}
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/* Standard data sections */
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. = ORIGIN(data);
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.rodata ALIGN(256) : { *(.rodata .rodata.*) } : hdr_srodata
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.data ALIGN(256) : { *(.data) } : hdr_sdata
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.bss ALIGN(256) : { *(.sbss) *(.bss) }
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}
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