Commit Graph

201 Commits

Author SHA1 Message Date
florian
f20e6ff323 * update generic linker script
git-svn-id: trunk@43426 -
2019-11-09 16:58:58 +00:00
Jonas Maebe
6483b3f5e3 * fixed opt-in sysroot substitution again, renamed the three-argument version
TSearchPathList.AddPath() to AddLibraryPath() to make it clear it's only
    to be used for adding library search paths (and replaced one case where
    it was used for a source file search path with a call to the
    two-argument version)
  * also added some missing '=' prefixes to built-in library search paths,
    and fixed wrong DirectoryExists checks in t_linux in case of using
    a sysroot, cross-compiling or linking on target

git-svn-id: trunk@43312 -
2019-10-26 13:48:30 +00:00
Jonas Maebe
78fb35525f * change convention for searching sysroot library paths to be the same as the
one used by GNU ld: only search for library paths in the sysroot if they
    are built into the compiler or start with "=". Previously, all
    user-provided library paths were also searched in the sysroot
    (mantis #36198)

git-svn-id: trunk@43279 -
2019-10-20 17:26:44 +00:00
pierre
9d765af693 Fix parsing error in GNU linker script, KEEP needs braces
git-svn-id: trunk@43197 -
2019-10-14 16:04:02 +00:00
florian
f6667a5143 * we have to use __tls_get_addr from the dyn. linker lib else tls on programs with pure pascal dyn. libraries fail
git-svn-id: trunk@43069 -
2019-09-25 21:19:01 +00:00
florian
26acc8fb2a * make stack non executable on arm-linux
git-svn-id: trunk@42539 -
2019-07-30 21:04:31 +00:00
florian
b71164deca * fix warnings
git-svn-id: branches/debug_eh@42256 -
2019-06-20 17:13:59 +00:00
Jonas Maebe
1b6425176b * synchronised with trunk till r42049
git-svn-id: branches/debug_eh@42050 -
2019-05-12 18:44:05 +00:00
svenbarth
0bd1687398 * fix for Mantis #35326 (applied patch by Cyrax): objcopy's --add-gnu-debuglink parameter doesn't handle quoted paths correctly, so quote the whole path
git-svn-id: trunk@42025 -
2019-05-10 12:59:26 +00:00
Jonas Maebe
fc60ec2ea4 + support for LLVM LTO: compile units with -CLflto -> when compiling a main
program/library also with -Clflto, all units compiled with that option
    will be linked using their bitcode files and LTO
   o compiling with -CLflto will compile all units twice: once for normal
     (static or smart) linking, and once for LTO. So the result can be
     used both with and without LTO.

git-svn-id: branches/debug_eh@41910 -
2019-04-20 18:56:11 +00:00
florian
27ab140dd9 + gcc_except_table section
+ support exception related sections in the default LD linker script

git-svn-id: branches/debug_eh@41285 -
2019-02-10 17:57:48 +00:00
Jonas Maebe
b3a8543a56 * synchronised with trunk till r40942
git-svn-id: branches/debug_eh@40943 -
2019-01-20 17:37:07 +00:00
pierre
bbede67175 Also add /usr/lib/CPU-linux-gnu to link directory list for mips and mipsel
git-svn-id: trunk@40905 -
2019-01-19 16:06:04 +00:00
Jonas Maebe
37ae70f925 * pass --eh-frame-hdr to the linker on Linux when using Dwarf-based EH, as
libgcc's unwinder does not work without it

git-svn-id: branches/debug_eh@40435 -
2018-12-01 20:30:37 +00:00
Jeppe Johansen
90d5f5e760 Added library search paths.
Removed GP and TP from allocatable registers for now. GP should not be overwritten.
Ported dllprt0.as
Fixed register usage in cprt0.as

git-svn-id: branches/laksen/riscv_new@39522 -
2018-07-29 13:08:15 +00:00
Jeppe Johansen
76dda5813e Updated dynlinker filename.
Fix passing of vararg register pairs.
Fix passing of big record, and return of records.
Disabled framepointer elimination for the time being.

git-svn-id: branches/laksen/riscv_new@39519 -
2018-07-28 20:06:06 +00:00
Jeppe Johansen
ceb38833f2 Added RiscV32/64 target, from a cleaned up version of branches/laksen/riscv/trunk.
git-svn-id: branches/laksen/riscv_new@39474 -
2018-07-20 08:21:15 +00:00
michael
f6867cbd63 * Patch by Cyrax to allow creating map file on linux (bug ID 33982)
git-svn-id: trunk@39449 -
2018-07-14 08:12:38 +00:00
pierre
6cab9fd7db Add replacement of $GCSECTIONS for shared libraries
git-svn-id: trunk@39403 -
2018-07-07 07:22:51 +00:00
marco
2a80eb3fdd * patch from #31920, pass gc-sections to .so's
git-svn-id: trunk@39392 -
2018-07-06 08:17:10 +00:00
florian
35d49f804c * search also the "lib" path variants on x86-64 if the "lib64" ones are not
found, some distros use lib instead of lib64 for x86-64

git-svn-id: trunk@38557 -
2018-03-17 21:58:24 +00:00
pierre
dcc6a20d22 Call RegisterTarget for system_x86_6432_linux_info
git-svn-id: trunk@37891 -
2018-01-02 16:52:41 +00:00
Károly Balogh
e6aed467b5 renamed script unit to cscript to avoid namespace conflict with univint package on Darwin. this makes it possible to build the textmode IDE on Darwin
git-svn-id: trunk@37598 -
2017-11-17 11:27:19 +00:00
florian
13801bebfe * pass debian specific path to c init files to ld for sparc64 as it is done on other targets as well
git-svn-id: trunk@36676 -
2017-07-07 22:33:42 +00:00
Károly Balogh
8a22807efa m68k: also add Debian's custom library path like on other CPUs
git-svn-id: trunk@36645 -
2017-07-04 22:51:08 +00:00
florian
ac16c90357 * linker command for sparc64-linux fixed
git-svn-id: trunk@36517 -
2017-06-18 15:45:32 +00:00
florian
21e5f99faa + some basic compiler support for sparc64-linux
git-svn-id: trunk@36418 -
2017-06-04 22:07:24 +00:00
florian
1f4432af6b * sparc64 compiler can be build, not working yet
git-svn-id: trunk@36399 -
2017-06-02 20:13:30 +00:00
Károly Balogh
1252aefb86 t_linux: whitespace and tab 2 space fix. no functional change.
git-svn-id: trunk@36370 -
2017-05-29 16:11:24 +00:00
florian
b1dff29cbf * removed unused units
git-svn-id: trunk@36165 -
2017-05-09 19:53:14 +00:00
florian
f274e316fe + search /usr/lib/powerpc-linux-gnu for powerpc startup files
git-svn-id: trunk@34365 -
2016-08-22 10:01:47 +00:00
Jonas Maebe
5cb2d10c9a * add aarch64 multi-arch library directory (patch by Edmund Grimley Evans)
git-svn-id: trunk@31981 -
2015-10-08 18:56:35 +00:00
Jonas Maebe
21d6b45020 * add i386 multi-arch library directory (patch by Edmund Grimley Evans)
git-svn-id: trunk@31980 -
2015-10-08 18:55:56 +00:00
Jonas Maebe
4564bffb85 * use binutils 2.19+ linker script "augmentation" functionality to specify
how the fpc sections have to be linked *on Linux*. This prevents the
    "did you forget -T" warnings from ld, and in general is more correct than
    our previous approach of specifying a complete linker script without -T
    and hoping that there won't be any unexpected interactions with ld's
    built-in linker script (fixed version of r31664, thanks to Alan Modra)
   o use the new -X9 command line option to generate linker scripts that
     are compatible with binutils older than 2.19 (reverts to the old
     behaviour)

git-svn-id: trunk@31675 -
2015-09-14 07:24:54 +00:00
Jonas Maebe
e06a759e20 - reverted r31664, it causes crashes with some ld versions :/
git-svn-id: trunk@31670 -
2015-09-13 20:14:46 +00:00
Jonas Maebe
cd41bf672c * use binutils 2.19+ linker script "augmentation" functionality to specify
how the fpc sections have to be linked *on Linux*. This prevents the
    "did you forget -T" warnings from ld, and in general is more correct than
    our previous approach of specifying a complete linker script without -T
    and hoping that there won't be any unexpected interactions with ld's
    built-in linker script
   o use the new -X9 command line option to generate linker scripts that
     are compatible with binutils older than 2.19 (reverts to the old
     behaviour)

git-svn-id: trunk@31664 -
2015-09-13 19:06:14 +00:00
Jonas Maebe
4f38317bd2 * fixed small linker script syntax error in r31459
git-svn-id: trunk@31460 -
2015-08-30 15:45:57 +00:00
Jonas Maebe
6d29ad44f7 * always use a minimal linker script when we are not using -T, so that the
chance of conflicts with the built-in linkerscript is minimised
   o removed special case for AArch64 which that already
   o check the diff without whitespace changes, most is indentation

git-svn-id: trunk@31459 -
2015-08-30 15:25:44 +00:00
Jonas Maebe
6bb430e97c * also use the ARM/EABI linker script when targeting armhf
git-svn-id: trunk@31451 -
2015-08-29 13:00:03 +00:00
Jonas Maebe
882421a3ad * also use -T when cross-compiling a shared library using a sysroot on
Linux (we want to replace the entire built-in linker script in that case)

git-svn-id: trunk@31450 -
2015-08-29 12:26:12 +00:00
Jonas Maebe
e391a37b30 * add the sysrootpath to the path of the dynamic linker in the INPUT()
section for Linux

git-svn-id: trunk@31449 -
2015-08-29 12:26:08 +00:00
Jonas Maebe
3f9f498e0d - removed leftover alpha, ia64 and vis code
git-svn-id: trunk@31446 -
2015-08-28 22:31:29 +00:00
nickysn
d4a4b9a57b * refactored the internal linker ar object reader object creation to allow using
different 'ar' implementations under different platforms
* use the omflib reader instead of the ar reader in the msdos internal linker

git-svn-id: trunk@31322 -
2015-08-14 13:52:45 +00:00
Jonas Maebe
8628d50aba + Linux/AArch64 compiler support (patch by Edmund Grimley Evans)
git-svn-id: trunk@30893 -
2015-05-22 09:25:05 +00:00
Jonas Maebe
05f6660a25 * set the correct dynamic linker for the ppc64 ELFv2 abi
* specify the correct linker emulation to use for ppc64 ELFv2 little endian
  * specify the correct default library directories to search for ELFv2 little
    endian

git-svn-id: trunk@30194 -
2015-03-14 18:35:19 +00:00
Jonas Maebe
3946971c73 * default to ppc64le/elfv2 when compiling on a ppc64le platform
* default to elfv2 abi when targeting ppc64le and no abi has been specified

git-svn-id: trunk@30193 -
2015-03-14 18:35:16 +00:00
marco
1b85962ef3 * put default libgcc path under if Dontlinkstdlibpath...
git-svn-id: trunk@29447 -
2015-01-12 10:34:39 +00:00
sergei
15ff2c1236 * m68k: Fixed name of ELF interpreter, and updated cprt0.as to somewhat working state. Now a "hello world" program using libc can be linked and launched, but anything more complex needs another round of fixing the parameter passing code, in order to get the stack properly balanced.
git-svn-id: trunk@28181 -
2014-07-07 20:08:50 +00:00
Jonas Maebe
ca446b4b2a - removed registration of x86_6432 target because it's not supported in any
way by the compiler (and furthermore it would have to be registerd in an
    the x86_64 compiler binary, not an i386 one) (mantis #25525)

git-svn-id: trunk@26460 -
2014-01-14 20:37:18 +00:00
florian
c357212b45 + search crt* files also in /usr/lib/x86_64-linux-gnu, multiarch supporting distros require this
git-svn-id: trunk@26158 -
2013-12-01 15:39:05 +00:00