lib: Use __ASSEMBLER__ instead of __ASSEMBLY__

Convert all non-x86 #ifdefs from __ASSEMBLY__ to __ASSEMBLER__, and remove
all manual __ASSEMBLY__ #defines. __ASSEMBLY_ was inherited blindly from
th

lib: Use __ASSEMBLER__ instead of __ASSEMBLY__

Convert all non-x86 #ifdefs from __ASSEMBLY__ to __ASSEMBLER__, and remove
all manual __ASSEMBLY__ #defines. __ASSEMBLY_ was inherited blindly from
the Linux kernel, and must be manually defined, e.g. through build rules
or with the aforementioned explicit #defines in assembly code.

__ASSEMBLER__ on the other hand is automatically defined by the compiler
when preprocessing assembly, i.e. doesn't require manually #defines for
the code to function correctly.

Ignore x86, as x86 doesn't actually rely on __ASSEMBLY__ at the moment,
and is undergoing a parallel cleanup.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Andrew Jones <andrew.jones@linux.dev>
Message-ID: <20250222014526.2302653-1-seanjc@google.com>
[thuth: Fix three more occurances in libfdt.h and sbi-tests.h]
Signed-off-by: Thomas Huth <thuth@redhat.com>

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Merge branch 'riscv/queue' into 'master'

riscv: Fix virt_to_phys

See merge request kvm-unit-tests/kvm-unit-tests!63

riscv: Fix virt_to_phys

After translating a virtual page address to a physical page address,
virt_to_phys() needs to tack the page offset of the original virtual
address back on to complete the tran

riscv: Fix virt_to_phys

After translating a virtual page address to a physical page address,
virt_to_phys() needs to tack the page offset of the original virtual
address back on to complete the translation.

Fixes: 23100d972705 ("riscv: Enable vmalloc")
Signed-off-by: Cade Richard <cade.richard@berkeley.edu>
[Added commit message, Fixes tag, and offset_in_page()]
Signed-off-by: Andrew Jones <andrew.jones@linux.dev>

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arm/arm64: code derived from Linux must be GPL not LGPL

Also update copyrights.

Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Andrew Jones <drjones@redhat.com>
[Amend two other "Adapat

arm/arm64: code derived from Linux must be GPL not LGPL

Also update copyrights.

Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Andrew Jones <drjones@redhat.com>
[Amend two other "Adapated" typos as well.]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

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lib: add linux dir for kernel uapi headers

We needed to import some uapi headers, e.g. lib/arm/asm/uapi-psci.h,
and will need some others, e.g. pci_regs.h, in the future. Create a
linux directory fo

lib: add linux dir for kernel uapi headers

We needed to import some uapi headers, e.g. lib/arm/asm/uapi-psci.h,
and will need some others, e.g. pci_regs.h, in the future. Create a
linux directory for them in lib so that they can be included with
the familiar <linux/header.h> reference.

(Note, x86 has been cheating. lib/x86/pci.c already includes
<linux/pci_regs.h>, which it's been getting away with as its include
paths are less strict than arm's, i.e. it *does* look in /usr/include)

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Message-Id: <1453140064-9040-2-git-send-email-drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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lib: steal const.h from kernel

And apply it to /lib files. This prepares for the import of
kernel headers that make use of the const.h macros.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Signe

lib: steal const.h from kernel

And apply it to /lib files. This prepares for the import of
kernel headers that make use of the const.h macros.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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lib: add ALIGN() macro

Add a type-considerate ALIGN[_UP] macro to libcflat, and apply
it to /lib code that can make use of it. This will be used to
fix PAGE_ALIGN on arm, which can be used on phys_a

lib: add ALIGN() macro

Add a type-considerate ALIGN[_UP] macro to libcflat, and apply
it to /lib code that can make use of it. This will be used to
fix PAGE_ALIGN on arm, which can be used on phys_addr_t
addresses, which may exceed 32 bits.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Merge remote-tracking branch 'drjones/arm/v7-initial-drop'

lib/asm-generic: add page.h and virt_to_phys/phys_to_virt

Signed-off-by: Andrew Jones <drjones@redhat.com>