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Filled out the object file loader so it can load object files for several OSs and architectures.

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SConscript:
    Added ./libelf as an include search directory. There might be a better spot for this than where I put it.
arch/SConscript:
    Combined the linux_process.h and tru64_process.h into process.h. This allows each ISA to support processes from arbitrary OSs.
arch/alpha/SConscript:
    Added process.cc as a source file. It provides an implementation of createProcess, which takes an object_file object and creates the appropriate process object, or dies.
base/loader/elf_object.cc:
    Actually extract the OS and architecture from the elf file, rather than always guessing Alpha and Linux.
base/loader/object_file.hh:
    Added constants for SPARC, MIPS, and Solaris, and changed the include for the Addr type.
sim/process.cc:
    Pushed creation of specific process objects into the ISA specific code.

--HG--
extra : convert_revision : b4754e7ca8328672d07e1394c4d162e199606b53
This commit is contained in:
Gabe Black
2006-03-04 03:09:23 -05:00
parent dd0d8e6287
commit 7c4c623302
12 changed files with 368 additions and 32 deletions
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SConscript
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@@ -374,6 +374,7 @@ def make_objs(sources, env):
# the corresponding build directory to pick up generated include
# files.
env.Append(CPPPATH='.')
env.Append(CPPPATH='./libelf')
# Debug binary
debugEnv = env.Copy(OBJSUFFIX='.do')