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base-linux: support hybrid mode in lx_rmap test

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In hybrid mode, all programs are dynamic executables and ld.lib.so is
not supported. Therefore, only the "static" variant of the test can be
build and executed.
This commit is contained in:
Christian Helmuth 2013-10-15 10:45:41 +02:00 committed by Norman Feske
parent 74425bd918
commit f845be8c23
3 changed files with 25 additions and 9 deletions
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5
base-linux/run/lx_rmap.inc
View File

@ -6,11 +6,6 @@
assert_spec linux
if {[have_spec always_hybrid]} {
puts "\nTest does not support always_hybrid mode."
exit 0
}
#
# Build
#

5
base-linux/src/test/lx_rmap/dynamic/target.mk
View File

@ -1,3 +1,8 @@
# dynamic variant is not supported in hybrid mode
ifeq ($(filter-out $(SPECS),always_hybrid),)
REQUIRES = plain_linux
endif
TARGET = test-lx_rmap_dynamic
SRC_CC = main.cc
LIBS = base libc

24
base-linux/src/test/lx_rmap/main.cc
View File

@ -21,7 +21,23 @@
#include <rm_session/connection.h>
extern "C" void wait_for_continue();
static void blob() __attribute__((used));
static void blob()
{
asm volatile (
".balign 4096, -1\n"
"blob_beg:\n"
".space 16*4096, -2\n"
"blob_end:\n"
".global blob_beg\n"
".global blob_end\n"
: : : );
}
extern unsigned long blob_beg;
extern unsigned long blob_end;
int main()
@ -37,12 +53,12 @@ int main()
env()->heap()->free(addr, 0);
}
addr_t beg((addr_t)&_prog_img_beg);
addr_t end(align_addr((addr_t)&_prog_img_end, 12));
addr_t beg((addr_t)&blob_beg);
addr_t end(align_addr((addr_t)&blob_end, 12));
size_t size(end - beg);
PLOG("program-image region [%016lx,%016lx) size=%zx", beg, end, size);
PLOG("blob region region [%016lx,%016lx) size=%zx", beg, end, size);
/* RAM dataspace attachment overlapping binary */
try {