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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 13/07/2022 20:41, Wadim Mueller wrote: > [You don't often get email from wafgo01@gmail.com. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] > I feel like you might've been mislead by get_maintainer for this patch. It looks like the maintainer covering this is Masahiro Yamada (at least he's taken the last few patches for it). I'll be honest, I don't know how to verify that the output is correct - but I did run it & it does output something that looks sane /shrug Thanks, Conor. > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > scripts/checkstack.pl lacks support for the riscv architecture. Add > support to detect "addi sp,sp,-FRAME_SIZE" stack frame generation instruction > > Signed-off-by: Wadim Mueller > --- > scripts/checkstack.pl | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl > index d2c38584ece6..d48dfed6d3db 100755 > --- a/scripts/checkstack.pl > +++ b/scripts/checkstack.pl > @@ -16,6 +16,7 @@ > # AArch64, PARISC ports by Kyle McMartin > # sparc port by Martin Habets > # ppc64le port by Breno Leitao > +# riscv port by Wadim Mueller > # > # Usage: > # objdump -d vmlinux | scripts/checkstack.pl [arch] > @@ -108,6 +109,9 @@ my (@stack, $re, $dre, $sub, $x, $xs, $funcre, $min_stack); > } elsif ($arch eq 'sparc' || $arch eq 'sparc64') { > # f0019d10: 9d e3 bf 90 save %sp, -112, %sp > $re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o; > + } elsif ($arch =~ /^riscv(64)?$/) { > + #ffffffff8036e868: c2010113 addi sp,sp,-992 > + $re = qr/.*addi.*sp,sp,-(([0-9]{2}|[3-9])[0-9]{2})/o; > } else { > print("wrong or unknown architecture \"$arch\"\n"); > exit > -- > 2.25.1 > > > _______________________________________________ > linux-riscv mailing list > linux-riscv@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-riscv _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv