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Diffstat (limited to 'docs/markdown')
| -rw-r--r-- | docs/markdown/Reference-tables.md | 2 | ||||
| -rw-r--r-- | docs/markdown/snippets/lcc.md | 23 |
2 files changed, 25 insertions, 0 deletions
diff --git a/docs/markdown/Reference-tables.md b/docs/markdown/Reference-tables.md index 7611232..5b4d7f0 100644 --- a/docs/markdown/Reference-tables.md +++ b/docs/markdown/Reference-tables.md @@ -21,6 +21,7 @@ These are return values of the `get_id` method in a compiler object. | g95 | The G95 Fortran compiler | | open64 | The Open64 Fortran Compiler | | nagfor | The NAG Fortran compiler | +| lcc | Elbrus C/C++/Fortran Compiler | ## Script environment variables @@ -42,6 +43,7 @@ set in the cross file. | x86 | 32 bit x86 processor | | x86_64 | 64 bit x86 processor | | arm | 32 bit ARM processor | +| e2k | MCST Elbrus processor | Any cpu family not listed in the above list is not guaranteed to remain stable in future releases. diff --git a/docs/markdown/snippets/lcc.md b/docs/markdown/snippets/lcc.md new file mode 100644 index 0000000..2ce300d --- /dev/null +++ b/docs/markdown/snippets/lcc.md @@ -0,0 +1,23 @@ +## Support for lcc compiler for e2k (Elbrus) architecture + +In this version, a support for lcc compiler for Elbrus processors +based on [e2k microarchitecture](https://en.wikipedia.org/wiki/Elbrus_2000) +has been added. + +Examples of such CPUs: +* [Elbrus-8S](https://en.wikipedia.org/wiki/Elbrus-8S); +* Elbrus-4S; +* [Elbrus-2S+](https://en.wikipedia.org/wiki/Elbrus-2S%2B). + +Such compiler have a similar behavior as gcc (basic option compatibility), +but, in is not strictly compatible with gcc as of current version. + +Major differences as of version 1.21.22: +* it does not support LTO and PCH; +* it suffers from the same dependency file creation error as icc; +* it has minor differences in output, especially version output; +* it differently reacts to lchmod() detection; +* some backend messages are produced in ru_RU.KOI8-R even if LANG=C; +* its preprocessor treats some characters differently. + +So every noted difference is properly handled now in meson.
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