OpenE2K
/
qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

i386/a-b-bootblock: factor test memory addresses out into constants 

So that we have less magic numbers to deal with. This also allows us to
reuse these in the following commits.

Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20230919102346.2117963-2-d-tatianin@yandex-team.ru>
This commit is contained in:
Daniil Tatianin 2023-09-19 13:23:44 +03:00 committed by Juan Quintela
parent 2ada4b63f1
commit 67aeae794e
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
tests/migration/i386/a-b-bootblock.S
View File

@ -34,6 +34,10 @@ start: # at 0x7c00 ?
mov $16,%eax
mov %eax,%ds
# Start from 1MB
.set TEST_MEM_START, (1024*1024)
.set TEST_MEM_END, (100*1024*1024)
mov $65,%ax
mov $0x3f8,%dx
outb %al,%dx
@ -41,12 +45,11 @@ start: # at 0x7c00 ?
# bl keeps a counter so we limit the output speed
mov $0, %bl
mainloop:
# Start from 1MB
mov $(1024*1024),%eax
mov $TEST_MEM_START,%eax
innerloop:
incb (%eax)
add $4096,%eax
cmp $(100*1024*1024),%eax
cmp $TEST_MEM_END,%eax
jl innerloop
inc %bl