7 Commits

Author SHA1 Message Date
Steffen Schulz
96aac23864 move alt_bitmap implementation to redqueen_trace.c
alt_bitmap is only relevant in redqueen_trace mode, when libxdc does not
produce a bitmap on its own..
2022-02-11 10:45:30 -08:00
Steffen Schulz
84f1a1b67b move dump_pt logic to trace_dump.c, enable via aux_buffer 2022-02-11 10:45:30 -08:00
Steffen Schulz
24e6f39e1c fix pt_dump feature (append on VMexit, truncate on new execution) 2022-02-11 10:45:30 -08:00
Steffen Schulz
56bc5571be dump_pt: create-open & truncate output file on each execution
Previous implementation only opened the file once.
2022-02-11 10:45:30 -08:00
Steffen Schulz
f32d1cb3b7 add alt_bitmap for use in trace mode, truncate trace file on new exec
libxdc does not create a bitmap in trace mode
This patch lets qemu create the bitmap instead

Note that the bitmap not compatible with libxdc bitmap since the trace
callback behavior is different.
2022-02-11 10:45:30 -08:00
Sergej Schumilo
dd9f586327 disable unused hypercalls 2022-01-11 04:16:34 +01:00
Sergej Schumilo
cd702b528c Initial Release of Nyx
Co-authored-by: Cornelius Aschermann <cornelius@hexgolems.com>
2021-11-14 22:20:53 +01:00