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Like for other FDPIC targets, add defined(__FDPIC__) where needed.
* include/link.h: Include bits/elf-fdpic.h if __FDPIC__ is defined.
(link_map): Use elf32_fdpic_loadaddr if __FDPIC__ is defined.
(dl_phdr_info): Likewise.
* ldso/include/dl-elf.h (__dl_parse_dynamic_info): Support
__FDPIC__.
* ldso/include/dl-hash.h (elf_resolve): Add funcdesc_ht field if
__FDPIC__ is defined.
* ldso/ldso/dl-hash.c (_dl_find_hash): Support __FDPIC__.
* libc/misc/elf/dl-iterate-phdr.c (dl_iterate_phdr): Support __FDPIC__.
Signed-off-by: Mickaël Guêné <mickael.guene@st.com>
Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
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The FR-V port is really broken, and I have no emulator
or hardware for this platform. I tried to get some hardware
from RedHat, who made the FR-V port initially. Unfortunately
Fujitsi didn't agreed to sent me some of their unused spare
hardware lying @RedHat. As I invested some time to get stuff compiled,
I decided to add the code and may be anytime later I can gain
access to some emulator or hardware.
GDB simulator for FR-V doesn't support booting Linux AFAIK.
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Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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This adds support for DSBT ELF to ld.so. This uses loadmaps like FD-PIC.
Some code is added in ld.so to initialize the DSBT tables, and there's
also a new target macro FINISH_BOOTSTRAP_RELOC.
Signed-off-by: Mark Salter <msalter@redhat.com>
Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com>
Signed-off-by: Bernd Schmidt <bernds@codesourcery.com>
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The dlpi_addr isn't a simple Elf_Addr type for FDPIC systems, so we can't
just assign 0 to it to initialize.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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If an arch (like alpha and others) have no ldso support at all, then there
is no point in attempting to walk loaded modules in the dl-* helper funcs.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Currently we have an implementation in ld.so and libdl.a.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
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