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athenian200 0239eb8ac9 MoonchildProductions#1251 - Part 23: Allow AMD64 build to work. 
https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Build_Instructions/Compiling_32-bit_Firefox_on_a_Linux_64-bit_OS

Setting this up turned out to be easier than I thought it would be. All I had to do was apply these instructions in reverse and add the following to my .mozconfig file:

CC="gcc -m64"
CXX="g++ -m64"
AS="gas --64"
ac_add_options --target=x86_64-pc-solaris2.11
export PKG_CONFIG_PATH=/usr/lib/amd64/pkgconfig
ac_add_options --libdir=/usr/lib/amd64
ac_add_options --x-libraries=/usr/lib/amd64

Most of these changes were fairly trivial, just requiring me to make a few of the changes I made earlier conditional on a 32-bit build. The biggest challenge was figuring out why the JavaScript engine triggered a segfault everytime it tried to allocate memory. But this patch fixes it:

https://github.com/OpenIndiana/oi-userland/blob/oi/hipster/components/web/firefox/patches/patch-js_src_gc_Memory.cpp.patch

Turns out that Solaris on AMD64 handles memory management in a fairly unusual way with a segmented memory model, but it's not that different from what we see on other 64-bit processors. In fact, I saw a SPARC crash for a similar reason, and noticed that it looked just like mine except the numbers in the first segment were reversed. Having played around with hex editors before, I had a feeling I might be dealing with a little-endian version of a big-endian problem, but I didn't expect that knowledge to actually yield an easy solution.

https://bugzilla.mozilla.org/show_bug.cgi?id=577056

https://www.oracle.com/technetwork/server-storage/solaris10/solaris-memory-135224.html

As far as I can tell, this was the last barrier to an AMD64 Solaris build of Pale Moon.
2019-11-04 11:54:02 +08:00
..
external MoonchildProductions#1251 - Part 23: Allow AMD64 build to work. 2019-11-04 11:54:02 +08:00
faster import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
makefiles import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
Moz import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
tests import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
android-common.mk import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
autoconf-js.mk.in import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
autoconf.mk.in import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
baseconfig.mk import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
check_js_msg_encoding.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
check_macroassembler_style.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
check_source_count.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
check_spidermonkey_style.py 1336783 - Part 1: Rework on reserved word and remove TokenStream::KeywordIsName. 2019-07-22 19:50:44 +08:00
check_vanilla_allocations.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
config.mk Remove the Dark Matter Detector (DMD) Memeory debugger component. 2019-02-15 23:58:31 +08:00
createprecomplete.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
doxygen.cfg.in import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
emptyvars-js.mk.in import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
emptyvars.mk.in import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
expandlibs.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
expandlibs_config.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
expandlibs_exec.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
expandlibs_gen.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
find_OOM_errors.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
gcc-stl-wrapper.template.h import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
gcc_hidden.h import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
install.bat import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
link.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
make-stl-wrappers.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
Makefile.in import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
milestone.txt Update platform version. 2019-08-17 13:32:27 +08:00
moz.build import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
mozunit.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
MozZipFile.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
msvc-stl-wrapper.template.h import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
nsinstall.c import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
nsinstall.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
pathsub.c import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
pathsub.h import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
printconfigsetting.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
printprereleasesuffix.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
pythonpath.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
rebuild_check.py import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
recurse.mk import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
rules.mk Remove AIX 1st party code OS checks, part 1 2019-04-04 20:26:39 +08:00
static-checking-config.mk import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
stl-headers import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
string-format.js import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00
system-headers MoonchildProductions#1251 - Part 20: Add atomic.h to system-headers. 2019-11-04 11:53:56 +08:00
version.mk Convert MOZILLA_OFFICIAL conditionals to MC_OFFICIAL where needed. 2019-02-15 23:44:10 +08:00
version_win.pl import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo 2018-01-19 03:59:58 +08:00