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to be updated.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2544 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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1- new register allocator (+ live range splitting, spilling&reloading, etc)
based on a posteriori validation using the Rideau-Leroy algorithm
2- support for 64-bit integer arithmetic (type "long long").
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2200 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2101 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1970 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1968 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1949 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1943 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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Command-line options have been renamed and reordered. Error messages
verbosity is more fine-grained. Possibly spurious debug messages are
more clearly separated from the actual conclusions of the process.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1913 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1909 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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cchecklink now reports overlapping sections but keeps analyzing. Error
messages have also been made clearer.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1901 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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cchecklink is now using program header information to figure out the
initial address space of the program, rather than the information in the
parent section of each symbol. This decouples the resolution of symbols
from inaccurate section information, reflecting more the actual program
loading. Additionally, a -relaxed option has been added to deal with
some strange ELFs, for instance when symbols data is dynamically
bootstrapped from another place by boot code different than the program
loader.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1893 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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Accesses to small data areas are dynamically resolved by constructing a
mapping from registers to virtual addresses they are supposed to point
to. This mapping is reported.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1880 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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ndxes_of_sym_name used to have an O(s^2) complexity where s was the number
of symbols in the ELF file. It has now been reduced to an O(s*ln(s)) by
pre-computing the sets of symbols corresponding to each normalized symbol
name.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1875 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1872 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1866 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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cparser: renamed Errors to Cerrors; removed packing into Cparser.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1856 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
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xleroy
varobert