SPDX is an international standard for documenting software license
requirements. Remove the existing headers and replace with a brief
SPDX preamble.
See: https://spdx.dev/use/specifications/
The script used to convert the files is added to "tools", and the
file header templates in headers/ are updated.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
- Significantly overhauled the disassembler internals to make
better use of the information already in the instruction template
and to reduce the implementation differences with the assembler
- Add APX support to the disassembler
- Fix problem with disassembler truncating addresses of jumps
- Fix generation of invalid EAs in 16-bit mode
- Fix array overrun for types in a few modules
- Fix invalid ND flag on near JMP
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Merge a bunch of common code in the handling of modr/m
generation. Make the handing of compressed disp8 simpler and more
transparent by exporting a the shift factor for the compressed
immediate in ea_data. For the case of no compression, the shift factor
is simply 0; there is no need to distinguish "compressed" from
"uncompressed".
The tidied up version of the disp8 code is simple enough that it makes
more sense to inline it.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Make the source code easier to understand and keep track of by
organizing it into subdirectories depending on the function.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
