Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
scripts: clean up IA-64 code
A little more janitorial work after commit cf8e8658100d ("arch: Remove
Itanium (IA-64) architecture").
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
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-34
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scripts/checkstack.pl
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scripts/checkstack.pl
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# 2f60: 48 81 ec e8 05 00 00 sub $0x5e8,%rsp
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$re = qr/^.*[as][du][db] \$(0x$x{1,8}),\%(e|r)sp$/o;
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$dre = qr/^.*[as][du][db] (%.*),\%(e|r)sp$/o;
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} elsif ($arch eq 'ia64') {
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#e0000000044011fc: 01 0f fc 8c adds r12=-384,r12
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$re = qr/.*adds.*r12=-(([0-9]{2}|[3-9])[0-9]{2}),r12/o;
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} elsif ($arch eq 'm68k') {
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# 2b6c: 4e56 fb70 linkw %fp,#-1168
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# 1df770: defc ffe4 addaw #-28,%sp
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scripts/gdb/linux/tasks.py
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scripts/gdb/linux/tasks.py
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thread_info_type = utils.CachedType("struct thread_info")
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ia64_task_size = None
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def get_thread_info(task):
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thread_info_ptr_type = thread_info_type.get_type().pointer()
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if utils.is_target_arch("ia64"):
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global ia64_task_size
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if ia64_task_size is None:
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ia64_task_size = gdb.parse_and_eval("sizeof(struct task_struct)")
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thread_info_addr = task.address + ia64_task_size
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thread_info = thread_info_addr.cast(thread_info_ptr_type)
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else:
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if task.type.fields()[0].type == thread_info_type.get_type():
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return task['thread_info']
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thread_info = task['stack'].cast(thread_info_ptr_type)
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if task.type.fields()[0].type == thread_info_type.get_type():
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return task['thread_info']
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thread_info = task['stack'].cast(thread_info_ptr_type)
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return thread_info.dereference()
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scripts/head-object-list.txt
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scripts/head-object-list.txt
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scripts/kconfig/mconf.c
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scripts/kconfig/mconf.c
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" -> PCI support (PCI [=y])\n"
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"(1) -> PCI access mode (<choice> [=y])\n"
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" Defined at drivers/pci/Kconfig:47\n"
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" Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
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" Depends on: X86_LOCAL_APIC && X86_IO_APIC\n"
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" Selects: LIBCRC32\n"
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" Selected by: BAR [=n]\n"
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"-----------------------------------------------------------------\n"
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scripts/kconfig/nconf.c
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scripts/kconfig/nconf.c
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"Symbol: FOO [ = m]\n"
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"Prompt: Foo bus is used to drive the bar HW\n"
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"Defined at drivers/pci/Kconfig:47\n"
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"Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
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"Depends on: X86_LOCAL_APIC && X86_IO_APIC\n"
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"Location:\n"
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" -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
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" -> PCI support (PCI [ = y])\n"
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scripts/package/kernel.spec
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scripts/package/kernel.spec
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%install
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mkdir -p %{buildroot}/boot
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%ifarch ia64
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mkdir -p %{buildroot}/boot/efi
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cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/efi/vmlinuz-%{KERNELRELEASE}
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ln -s efi/vmlinuz-%{KERNELRELEASE} %{buildroot}/boot/
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%else
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cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEASE}
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%endif
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%{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} modules_install
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%{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
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cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE}
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scripts/package/mkdebian
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scripts/package/mkdebian
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scripts/recordmcount.c
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scripts/recordmcount.c
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ideal_nop = ideal_nop4_arm64;
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is_fake_mcount64 = arm64_is_fake_mcount;
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break;
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case EM_IA_64: reltype = R_IA64_IMM64; break;
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case EM_MIPS: /* reltype: e_class */ break;
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case EM_LOONGARCH: /* reltype: e_class */ break;
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case EM_PPC: reltype = R_PPC_ADDR32; break;
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scripts/recordmcount.pl
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scripts/recordmcount.pl
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$section_type = '%progbits';
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$mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_AARCH64_CALL26\\s+_mcount\$";
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$type = ".quad";
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} elsif ($arch eq "ia64") {
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$mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s_mcount\$";
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$type = "data8";
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if ($is_module eq "0") {
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$cc .= " -mconstant-gp";
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}
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} elsif ($arch eq "sparc64") {
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# In the objdump output there are giblets like:
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# 0000000000000000 <igmp_net_exit-0x18>: