system/serenity
system/serenity
1
0
Fork 0
mirror of https://github.com/SerenityOS/serenity synced 2024-10-14 20:03:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Revert "Toolchain: Load x64 executables at a higher address"

Browse source 
Now that the lower pages can be unmapped and more of the virtual
address range is available to us, we can actually use the default
mapping address of x86_64 again.

This reverts commit 292398b585.
This commit is contained in:
Tim Schumacher 2021-12-22 13:32:09 +01:00 committed by Linus Groh
parent d2b87419ac
commit 2df56f840f
1 changed files with 3 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
Toolchain/Patches/binutils.patch
View file

@ -123,7 +123,7 @@ index c7acf3f1..19982e51 100644
targ_extra_emuls=elf_x86_64
;;
+i[3-7]86-*-serenity*) targ_emul=elf_i386
+ targ64_extra_emuls="elf_x86_64_serenity elf_x86_64"
+ targ64_extra_emuls="elf_x86_64"
+ ;;
i[3-7]86-*-sysv[45]*) targ_emul=elf_i386
targ_extra_emuls=elf_iamcu
@ -132,20 +132,9 @@ index c7acf3f1..19982e51 100644
x86_64-*-redox*) targ_emul=elf_x86_64
targ_extra_emuls=elf_i386
;;
+x86_64-*-serenity*) targ_emul=elf_x86_64_serenity
+ targ_extra_emuls="elf_x86_64 elf_i386"
+x86_64-*-serenity*) targ_emul=elf_x86_64
+ targ_extra_emuls="elf_i386"
+ ;;
x86_64-*-solaris2*) targ_emul=elf_x86_64_sol2
targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om"
targ_extra_libpath=$targ_extra_emuls
diff --git a/ld/emulparams/elf_x86_64_serenity.sh b/ld/emulparams/elf_x86_64_serenity.sh
new file mode 100644
index 00000000..973b3b2a
--- /dev/null
+++ b/ld/emulparams/elf_x86_64_serenity.sh
@@ -0,0 +1,2 @@
+. ${srcdir}/emulparams/elf_x86_64.sh
+TEXT_START_ADDR=0x08200000
--
2.35.1