audk/OvmfPkg/Include/IndustryStandard/Xen
Leif Lindholm 4040754daf OvmfPkg: strip trailing whitespace
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Julien Grall <julien.grall@arm.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
2019-10-04 11:18:32 +01:00
..
arch-arm OvmfPkg/IndustryStandard/Xen: replace MIT license text with SPDX ID 2019-04-12 12:04:36 +02:00
arch-x86 OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
hvm OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
io OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
README OvmfPkg/Include/...Xen: Convert __i386__/__x86_64__ to MDE_CPU_IA32/MDE_CPU_X64. 2014-10-31 21:25:11 +00:00
event_channel.h OvmfPkg/IndustryStandard/Xen: replace MIT license text with SPDX ID 2019-04-12 12:04:36 +02:00
grant_table.h OvmfPkg/IndustryStandard/Xen: replace MIT license text with SPDX ID 2019-04-12 12:04:36 +02:00
memory.h OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
xen-compat.h OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
xen.h OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00

README

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The headers in this directory have been imported from the Xen Project with few
modification that are described in this README.

The modifications that needed to be done are:
- Use of ZeroMem() or SetMem() instead of memset().
- If a struct is using a 64bit field, then a #pragma(4) might be needed
  for IA32, like in io/blkif.h.
- Replace the types with the ones used in UEFI.


* Command to run to change types:
find OvmfPkg/Include/IndustryStandard/Xen -type f -name '*.h' -exec sed --regexp-extended --file=fix_type_in_xen_includes.sed --in-place {} \;

$ cat fix_type_in_xen_includes.sed
# Avoid changing the 'long' that is not a type.
/as long as/b

s/([^a-zA-Z0-9_]|^)uint8_t([^a-zA-Z0-9_]|$)/\1UINT8\2/g
s/([^a-zA-Z0-9_]|^)uint16_t([^a-zA-Z0-9_]|$)/\1UINT16\2/g
s/([^a-zA-Z0-9_]|^)uint32_t([^a-zA-Z0-9_]|$)/\1UINT32\2/g
s/([^a-zA-Z0-9_]|^)uint64_t([^a-zA-Z0-9_]|$)/\1UINT64\2/g

s/([^a-zA-Z0-9_]|^)int8_t([^a-zA-Z0-9_]|$)/\1INT8\2/g
s/([^a-zA-Z0-9_]|^)int16_t([^a-zA-Z0-9_]|$)/\1INT16\2/g
s/([^a-zA-Z0-9_]|^)int32_t([^a-zA-Z0-9_]|$)/\1INT32\2/g
s/([^a-zA-Z0-9_]|^)int64_t([^a-zA-Z0-9_]|$)/\1INT64\2/g

s/([^a-zA-Z0-9_]|^)void([^a-zA-Z0-9_]|$)/\1VOID\2/g
s/([^a-zA-Z0-9_]|^)unsigned int([^a-zA-Z0-9_]|$)/\1UINT32\2/g
s/([^a-zA-Z0-9_]|^)int([^a-zA-Z0-9_]|$)/\1INT32\2/g
s/([^a-zA-Z0-9_]|^)unsigned char([^a-zA-Z0-9_]|$)/\1UINT8\2/g
s/([^a-zA-Z0-9_]|^)char([^a-zA-Z0-9_]|$)/\1CHAR8\2/g
s/([^a-zA-Z0-9_]|^)unsigned long([^a-zA-Z0-9_]|$)/\1UINTN\2/g
s/([^a-zA-Z0-9_]|^)long([^a-zA-Z0-9_]|$)/\1INTN\2/g

s/__i386__/MDE_CPU_IA32/g
s/__x86_64__/MDE_CPU_X64/g