delta/ocaml.git/asmcomp/arm/proc.ml, branch with-frame-pointers

Add -with-frame-pointers to ./configure

2013-06-03T04:34:19+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/with-frame-pointers@13729 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

[arm] Fix arch selection with ARMv6. Rename EABI_VFP to EABI_HF.

2012-12-29T00:49:57+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13169 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

[arm] Improve register pressure for interval splitting.

2012-12-28T23:27:56+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13168 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

#5798: Apply patch to add VFPv2 and ARMv6 hard-float support (Jeffrey Scofield, Anil Madhavapeddy).

2012-10-24T06:20:45+00:00

[PATCH] Detect and support armv6/VFPE2, which is sufficient to get
ocamlopt working on the Raspberry Pi hardfloat Debian variant

Original patch: Jeffrey Scofield via http://psellos.com/pub/ocamlxarm/ocaml4-vfpv2.diff
Fixes from: Anil Madhavapeddy 



git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13042 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

remove all $Id keywords

2012-10-15T17:50:56+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13013 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

[arm] Update copyright notices as suggested by Xavier.

2012-02-05T08:47:16+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@12125 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Merge the new ARM backend into trunk (PR#5433).

2012-02-04T10:15:24+00:00

Initial merge of the new ARM backend (commit ec5b444c7f) from my development
repository at https://github.com/bmeurer/ocaml-arm/tree/ec5b444c7f .

Compared to the old ARM backend, this one does the following:
- Support for both software and hardware floating-point (VFPv3).
- Properly supports interworking with Thumb/Thumb-2 code for both OCaml and C
  code.
- Supports dynamic linking and large memory models (PR#5049).
- Optional support for position-independent code via a command line option
  -fPIC. This is disabled by default and not required for natdynlink.
- Can emit both ARM and Thumb-2 code, with avg. code size savings of 28% for
  Thumb-2 (quite close the optimal 30% advertised by ARM Ltd.).
- Supports both AAPCS (armel) as well as extended VFP calling conventions
  (armhf).
- Supports several special ARM instructions to reduce code size and latency.
- Uses standard ARM EABI runtime functions instead of relying on GCC internals.
- Supports exception backtraces.
- Supports profiling using gprof.



git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@12124 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

renaming of Objective Caml to OCaml and cleanup of copyright headers

2011-07-27T14:17:02+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@11156 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Updating the ARM port, continued:

2009-05-04T13:46:46+00:00

- Reserve register r9 and treat r10 as callee-save, as per the EABI.
- Treatment of alloc_limit register.
- Fixed bug in inlined allocation sequence.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@9252 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Updated ARM port to new ABI (EABI), with software floating-point.

2009-03-31T09:45:55+00:00

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@9211 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02