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Toolchain: Build aarch64-gdb for cross-debugging on x86

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This commit is contained in:
Idan Horowitz 2021-09-07 02:14:32 +03:00 • committed by Andreas Kling
parent fe2e25edad
commit 783a58dbc7
3 changed files with 122 additions and 7 deletions
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40
Toolchain/Patches/gdb.patch Normal file
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@ -0,0 +1,40 @@
diff -ur gdb-10.2-orig/bfd/config.bfd gdb-10.2/bfd/config.bfd
--- gdb-10.2-orig/bfd/config.bfd 2021-04-25 07:06:26.000000000 +0300
+++ gdb-10.2/bfd/config.bfd 2021-09-07 01:14:58.781960654 +0300
@@ -224,7 +224,25 @@
case "${targ}" in
# START OF targmatch.h
+ i[3-7]86-*-serenity*)
+ targ_defvec=i386_elf32_vec
+ targ_selvecs=
+ ;;
+ arm-*-serenity*)
+ targ_defvec=arm_elf32_le_vec
+ targ_selvecs=
+ ;;
#ifdef BFD64
+ x86_64-*-serenity*)
+ targ_defvec=x86_64_elf64_vec
+ targ_selvecs=i386_elf32_vec
+ want64=true
+ ;;
+ aarch64-*-serenity*)
+ targ_defvec=aarch64_elf64_le_vec
+ targ_selvecs=
+ want64=true
+ ;;
aarch64-*-darwin*)
targ_defvec=aarch64_mach_o_vec
targ_selvecs="arm_mach_o_vec mach_o_le_vec mach_o_be_vec mach_o_fat_vec"
diff -ur gdb-10.2-orig/config.sub gdb-10.2/config.sub
--- gdb-10.2-orig/config.sub 2021-04-25 07:06:26.000000000 +0300
+++ gdb-10.2/config.sub 2021-09-07 01:20:15.360899801 +0300
@@ -1339,6 +1339,7 @@
# Each alternative MUST end in a * to match a version number.
# sysv* is not here because it comes later, after sysvr4.
gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
+ | serenity* \
| *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
| hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
| sym* | kopensolaris* | plan9* \