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author | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 2004-11-22 22:13:35 +0000 |
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committer | Jennifer Averett <Jennifer.Averett@OARcorp.com> | 2004-11-22 22:13:35 +0000 |
commit | 270ce1ff6802a56f5daf8329da252489e2c9286e (patch) | |
tree | aac0abc18a1af1a8c1caf24cc1819b27f97c8165 /c/src/lib/libbsp/powerpc/psim/startup/linkcmds | |
parent | 2004-11-22 Jennifer Averett <jennifer@OARcorp.com> (diff) | |
download | rtems-270ce1ff6802a56f5daf8329da252489e2c9286e.tar.bz2 |
2004-11-22 Jennifer Averett <jennifer@OARcorp.com>
PR 581/bsps
* Makefile.am, bsp_specs, configure.ac, include/bsp.h, include/tm27.h,
start/start.S, startup/bspstart.c, startup/linkcmds,
tools/Makefile.am, tools/psim, vectors/vectors.S, wrapup/Makefile.am:
Convert PSIM to new exception model.
* irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c: New files.
* startup/setvec.c, timer/timer.c: Removed.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/psim/startup/linkcmds')
-rw-r--r-- | c/src/lib/libbsp/powerpc/psim/startup/linkcmds | 94 |
1 files changed, 63 insertions, 31 deletions
diff --git a/c/src/lib/libbsp/powerpc/psim/startup/linkcmds b/c/src/lib/libbsp/powerpc/psim/startup/linkcmds index e16a2450ce..bf5384ba5c 100644 --- a/c/src/lib/libbsp/powerpc/psim/startup/linkcmds +++ b/c/src/lib/libbsp/powerpc/psim/startup/linkcmds @@ -16,7 +16,7 @@ OUTPUT_ARCH(powerpc) ENTRY(_start) /* Do we need any of these for elf? __DYNAMIC = 0; */ -PROVIDE (PSIM_INSTRUCTIONS_PER_MICROSECOND = 100); +PROVIDE (PSIM_INSTRUCTIONS_PER_MICROSECOND = 10000); /* 100); */ PROVIDE (CPU_PPC_CLICKS_PER_MS = 16667); MEMORY { @@ -26,35 +26,55 @@ MEMORY SECTIONS { - .vectors 0xFFF00100 : + .entry_point_section : { - *(.vectors) - } >EPROM + *(.entry_point_section) + } > EPROM /* Read-only sections, merged into text segment: */ /* . = 0x40000 + SIZEOF_HEADERS; */ . = 0x4000; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rela.text : { *(.rela.text) } - .rela.data : { *(.rela.data) } - .rela.rodata : { *(.rela.rodata) } - .rela.got : { *(.rela.got) } - .rela.got1 : { *(.rela.got1) } - .rela.got2 : { *(.rela.got2) } - .rela.ctors : { *(.rela.ctors) } - .rela.dtors : { *(.rela.dtors) } - .rela.init : { *(.rela.init) } - .rela.fini : { *(.rela.fini) } - .rela.bss : { *(.rela.bss) } - .rela.plt : { *(.rela.plt) } - .rela.sdata : { *(.rela.sdata2) } - .rela.sbss : { *(.rela.sbss2) } - .rela.sdata2 : { *(.rela.sdata2) } - .rela.sbss2 : { *(.rela.sbss2) } - .plt : { *(.plt) } + .interp : { *(.interp) } + .hash : { *(.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .gnu.version : { *(.gnu.version) } + .gnu.version_d : { *(.gnu.version_d) } + .gnu.version_r : { *(.gnu.version_r) } + .rel.init : { *(.rel.init) } + .rela.init : { *(.rela.init) } + .rel.text : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } + .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } + .rel.fini : { *(.rel.fini) } + .rela.fini : { *(.rela.fini) } + .rel.rodata : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } + .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } + .rel.data : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } + .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } + .rel.tdata : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } + .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } + .rel.tbss : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } + .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } + .rel.ctors : { *(.rel.ctors) } + .rela.ctors : { *(.rela.ctors) } + .rel.dtors : { *(.rel.dtors) } + .rela.dtors : { *(.rela.dtors) } + .rel.got : { *(.rel.got) } + .rela.got : { *(.rela.got) } + .rela.got1 : { *(.rela.got1) } + .rela.got2 : { *(.rela.got2) } + .rel.sdata : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) } + .rela.sdata : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) } + .rel.sbss : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) } + .rela.sbss : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) } + .rel.sdata2 : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) } + .rela.sdata2 : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) } + .rel.sbss2 : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) } + .rela.sbss2 : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) } + .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } + .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } + .rel.plt : { *(.rel.plt) } + .rela.plt : { *(.rela.plt) } .text : { *(.text) @@ -74,17 +94,27 @@ SECTIONS /* .gnu.warning sections are handled specially by elf32.em. */ *(.gnu.warning) } >RAM - .init : { _init = .; __init = .; *(.init) } >RAM - .fini : { _fini = .; __fini = .; *(.fini) } >RAM + .init : + { + KEEP (*(.init)) + } >RAM =0 + .fini : + { + _fini = .; + KEEP (*(.fini)) + } >RAM =0 .rodata : { *(.rodata*) *(.gnu.linkonce.r*) } >RAM .rodata1 : { *(.rodata1) } >RAM + PROVIDE (__FRAME_BEGIN__ = .); .eh_frame : { *.(eh_frame) } >RAM + PROVIDE (__FRAME_END__ = .); PROVIDE (_etext = .); PROVIDE (etext = .); PROVIDE (__SDATA2_START__ = .); .sdata2 : { *(.sdata2) *(.gnu.linkonce.s2.*) } >RAM .sbss2 : { *(.sbss2) *(.gnu.linkonce.sb2.*) } >RAM PROVIDE (__SBSS2_END__ = .); + /* .eh_frame_hdr : { *(.eh_frame_hdr) } >RAM */ /* Adjust the address for the data segment. We want to adjust up to the same address within the page on the next page up. It would be more correct to do this: @@ -135,6 +165,8 @@ SECTIONS PROVIDE (_FIXUP_END_ = .); PROVIDE (__FIXUP_END__ = .); + .jcr : { KEEP (*(.jcr)) } > RAM + PROVIDE (__GOT_START__ = .); PROVIDE (_GOT_START_ = .); s.got = .; @@ -155,9 +187,8 @@ SECTIONS .sbss : { PROVIDE (__sbss_start = .); - *(.sbss) - *(.scommon) - *(.gnu.linkonce.sb.*) + *(.dynsbss) + *(.sbss .sbss.* .gnu.linkonce.sb.*) PROVIDE (__sbss_end = .); } >RAM PROVIDE (__SBSS_END__ = .); @@ -166,10 +197,11 @@ SECTIONS { PROVIDE (__bss_start = .); *(.dynbss) - *(.bss) + *(.bss .bss.* .gnu.linkonce.b.*) *(COMMON) } >RAM . = ALIGN(8) + 0x8000; + __rtems_end = . ; PROVIDE(__stack = .); PROVIDE(_end = .); PROVIDE(end = .); |