diff options
| -rw-r--r-- | sys/arch/pmax/conf/Makefile.pmax | 14 | ||||
| -rw-r--r-- | sys/arch/pmax/conf/ld.script | 74 |
2 files changed, 85 insertions, 3 deletions
diff --git a/sys/arch/pmax/conf/Makefile.pmax b/sys/arch/pmax/conf/Makefile.pmax index f752b75c9ea..0da349f609e 100644 --- a/sys/arch/pmax/conf/Makefile.pmax +++ b/sys/arch/pmax/conf/Makefile.pmax @@ -22,7 +22,7 @@ # PROF is set to -pg if profiling. CC?= cc -LD= /usr/local/bin/ld +LD= ld MKDEP?= mkdep STRIP?= strip @@ -83,8 +83,16 @@ SYSTEM_OBJ= locore.o fp.o locore_machdep.o \ param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT} SYSTEM_DEP= Makefile ${SYSTEM_OBJ} SYSTEM_LD_HEAD= @rm -f $@ -SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o ; \ - ${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o +#SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o ; \ +# ${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o +SYSTEM_LD= -@if [ X${DEBUG} = X-g ]; \ + then strip=-X; \ + else strip=-x; \ + fi; \ + echo ${LD} $$strip -o $@ -e start -T ../../conf/ld.script \ + '$${SYSTEM_OBJ}' vers.o; \ + ${LD} $$strip -o $@ -e start -T ../../conf/ld.script \ + ${SYSTEM_OBJ} vers.o SYSTEM_LD_TAIL= @size $@; chmod 755 $@ DEBUG?= diff --git a/sys/arch/pmax/conf/ld.script b/sys/arch/pmax/conf/ld.script new file mode 100644 index 00000000000..9e0fa9b7699 --- /dev/null +++ b/sys/arch/pmax/conf/ld.script @@ -0,0 +1,74 @@ +OUTPUT_FORMAT("elf32-littlemips", "elf32-bigmips", + "elf32-littlemips") +OUTPUT_ARCH(mips) +ENTRY(_start) +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + . = 0x80030000; + .text : + { + _ftext = . ; + *(.text) + *(.rodata) + *(.rodata1) + *(.reginfo) + *(.init) + *(.stub) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + } =0 + _etext = .; + PROVIDE (etext = .); + .fini : { *(.fini) } =0 + .data : + { + _fdata = . ; + *(.data) + CONSTRUCTORS + } + .data1 : { *(.data1) } + .ctors : { *(.ctors) } + .dtors : { *(.dtors) } + _gp = ALIGN(16) + 0x7ff0; + .got : + { + *(.got.plt) *(.got) + } + /* We want the small data sections together, so single-instruction offsets + can access them all, and initialized data all before uninitialized, so + we can shorten the on-disk segment size. */ + .sdata : { *(.sdata) } + .lit8 : { *(.lit8) } + .lit4 : { *(.lit4) } + _edata = .; + PROVIDE (edata = .); + __bss_start = .; + _fbss = .; + .sbss : { *(.sbss) *(.scommon) } + .bss : + { + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); + /* These are needed for ELF backends which have not yet been + converted to the new style linker. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + /* DWARF debug sections. + Symbols in the .debug DWARF section are relative to the beginning of the + section so we begin .debug at 0. It's not clear yet what needs to happen + for the others. */ + .debug 0 : { *(.debug) } + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_sfnames 0 : { *(.debug_sfnames) } + .line 0 : { *(.line) } + /* These must appear regardless of . */ + .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) } + .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) } +} |