| From: Tiezhu Yang <yangtiezhu@loongson.cn> |
| Subject: scripts/checkstack.pl: remove ia64 support |
| Date: Tue, 19 Dec 2023 20:49:57 +0800 |
| |
| Patch series "Modify some code about checkstack". |
| |
| |
| This patch (of 5): |
| |
| After commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture"), |
| the ia64 port has been removed from the kernel, so also remove the ia64 |
| specific bits from the checkstack.pl script. |
| |
| Link: https://lkml.kernel.org/r/20231219125008.23007-1-yangtiezhu@loongson.cn |
| Link: https://lkml.kernel.org/r/20231219125008.23007-2-yangtiezhu@loongson.cn |
| Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> |
| Cc: Jonathan Corbet <corbet@lwn.net> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| --- |
| |
| scripts/checkstack.pl | 4 ---- |
| 1 file changed, 4 deletions(-) |
| |
| --- a/scripts/checkstack.pl~scripts-checkstackpl-remove-ia64-support |
| +++ a/scripts/checkstack.pl |
| @@ -8,7 +8,6 @@ |
| # Original idea maybe from Keith Owens |
| # s390 port and big speedup by Arnd Bergmann <arnd@bergmann-dalldorf.de> |
| # Mips port by Juan Quintela <quintela@mandrakesoft.com> |
| -# IA64 port via Andreas Dilger |
| # Arm port by Holger Schurig |
| # Random bits by Matt Mackall <mpm@selenic.com> |
| # M68k port by Geert Uytterhoeven and Andreas Schwab |
| @@ -69,9 +68,6 @@ my (@stack, $re, $dre, $sub, $x, $xs, $f |
| # 2f60: 48 81 ec e8 05 00 00 sub $0x5e8,%rsp |
| $re = qr/^.*[as][du][db] \$(0x$x{1,8}),\%(e|r)sp$/o; |
| $dre = qr/^.*[as][du][db] (%.*),\%(e|r)sp$/o; |
| - } elsif ($arch eq 'ia64') { |
| - #e0000000044011fc: 01 0f fc 8c adds r12=-384,r12 |
| - $re = qr/.*adds.*r12=-(([0-9]{2}|[3-9])[0-9]{2}),r12/o; |
| } elsif ($arch eq 'm68k') { |
| # 2b6c: 4e56 fb70 linkw %fp,#-1168 |
| # 1df770: defc ffe4 addaw #-28,%sp |
| _ |
