Commit Graph

68 Commits

Author SHA1 Message Date
Abdulaziz Ghuloum 69207de752 fixed a bug in $flonum-sbe that caused a read of 4 bytes past the
end of the flonum object in 64-bit mode (manifesting in a segfault
when running make check on fedora 64-bit).
2009-12-29 05:03:47 +03:00
Abdulaziz Ghuloum ad0612905a fixed bug in code generation for (fxarithmetic-shift-right x <n>)
where <n> is unknown.
2009-09-30 04:36:09 +03:00
Abdulaziz Ghuloum c0233db219 fixed the bahavior of fxaithmetic-shift{-left,-right,} when the
shift amount is not in range and when the result overflows.
2009-08-26 18:04:18 +03:00
Abdulaziz Ghuloum 5f4151a2e9 moved port position into cookie instead of being its own vector. 2009-05-30 13:34:18 +03:00
Abdulaziz Ghuloum 83d8f051fe fixed minor bug in cogen of vector? 2009-05-28 14:04:19 +03:00
Abdulaziz Ghuloum 7002046c8e - added a way of making annotated procedures without invoking the
compiler.   (useful for a future project)
- refershed all boot files (because of added primitives)
- regenerated some autoconf files (to use newer version)
2009-05-11 01:35:38 +03:00
Abdulaziz Ghuloum f5f6af8bd7 fixed compile error for (vector-set! (vector 0) 0.0 'foo). 2009-01-03 19:48:23 -05:00
Abdulaziz Ghuloum 5c3168d502 - fixed a bug in bytevector-ieee-double-ref which only showed up
under the followingconditions:
  - ikarus is compiled as 64-bit
  - index is a multiple of 8
  - endianness is big.
2008-11-14 02:35:56 -05:00
Abdulaziz Ghuloum 811c94361b - fixed bugs in pass-specify-rep where some (known) types were
unhandled causing compile time errors.
- fixed some bootstrapping issues with pointer? (which was moved out
  of the (ikarus) library)
- freshened up the bootfiles for both 32- and 64-bit version of
2008-10-12 01:15:20 -04:00
Abdulaziz Ghuloum e07d8f9760 ffi callbacks sorta kinda work now. 2008-09-21 04:08:54 -04:00
Abdulaziz Ghuloum 814c797633 - removed bset/h instruction from the compiler (it was rarely used
and not implemented 100% correctly)
- fixed parameterize to allow (parameterize () def ... exp exp ...)
2008-09-06 04:17:20 -07:00
Abdulaziz Ghuloum 9b9464229a - fixed how stack overflow check is performed (now using unsigned
arithmetic to compare the stack pointer with the redline).
- disabled stack overflow check elimination due to a bug in the
  logic that assumes primitive calls are not recursive.
2008-08-13 22:28:22 -07:00
Abdulaziz Ghuloum 53cc48d23c fxsll was missing an interrupt call. 2008-08-07 15:02:53 -07:00
Abdulaziz Ghuloum 3b80d4f321 fixed a bug in quotient and div when given (least-fixnum) and -1. 2008-07-26 12:28:51 -07:00
Abdulaziz Ghuloum acc9940379 fixed gc bug in 64-bit mode along with another 64-bit bug in the
assembler when addressing using special %eax/%rax instructions.
2008-07-21 22:07:31 -07:00
Abdulaziz Ghuloum 4f48c55bfc all existing tests pass under 64-bit 2008-07-19 14:41:06 -07:00
Abdulaziz Ghuloum 81a1a640df more progress on the AMD64 front, fixing more numeric and more cogen
64-bit bugs.
2008-07-18 22:21:57 -07:00
Abdulaziz Ghuloum 01c4afa320 Major work towards the AMD64 port. Most important of which is that
continuations work, more assembly instructions are testing in 64-bit
mode, and some arithmetic operations (shift-right, etc.) have been
fixed by removing some 32-bit dependencies.
2008-07-18 01:35:13 -07:00
Abdulaziz Ghuloum eccca7f4ea - Added trace-let-syntax, trace-letrec-syntax, as well as fixed
trace-define-syntax to handle variable transformers.

- added primops for fx comparison functions.
2008-07-11 22:31:40 -07:00
Abdulaziz Ghuloum 579b823f44 WIP on tag analysis, annotations, and utilization. 2008-07-06 23:48:16 -07:00
Abdulaziz Ghuloum 45346ef865 - Added cp0! including:
- (optimize-level [0,1,2])  and  ikarus -O[0,1,2]
       where -O0 = no optimizations
             -O1 = using old optimizer
             -O2 = using the new cp0 optimizer
       defaults to -O1 for now.
   - (cp0-size-limit n) which is the limit of the residual size for
     each inlining attempt
   - (cp0-effort-limit n) which is the limit on the effort expended 
     for each inlining attempt
- Rewrote the syntax-match macro to make use of the same technology
  used in syntax-case itself resulting in reduced code size.

- Added (system-value <symbol>) which returns the system value.
  E.g., (system-value 'car) => #<procedure car>
  This is pretty much the same as 
    (eval <symbol> (environment '(ikarus)))
  except that it does not involve compiling the expression or 
  consulting the library/expander systems.

- Fixed the fasl loader to make it understand complex numbers.
2008-06-28 02:25:44 -07:00
Abdulaziz Ghuloum 7d9ed176ac More work on cp0 which can now swallow the compiler but cannot yet
fold any primitives.
2008-06-22 22:10:05 -07:00
Abdulaziz Ghuloum 1bd699349a Fixed a problem with port position accounting which was using fixnum
arithmetic instead of generic arithmetic.
2008-06-17 21:05:01 -07:00
Abdulaziz Ghuloum ab2e05e8b0 Added inexact complex numbers. 2008-05-24 10:13:01 -07:00
Abdulaziz Ghuloum 82140f87ba - Added complex numbers representation (exact complex only).
- Added make-rectangular.
- Added the ability to display complex numbers.
2008-05-18 20:39:41 -07:00
Abdulaziz Ghuloum d8cd4f0acf Added engine-handler parameter and a ($swap-engine-counter! <neg-fx>)
to (ikarus system $interrupts).
2008-04-29 00:10:49 -04:00
Abdulaziz Ghuloum 139ff2f33c First complete (but broken) build of ikarus in 64-bit. 2008-04-14 22:02:03 -04:00
Abdulaziz Ghuloum d02e9fe035 Passing 709 tests in 64-bit mode 2008-04-12 15:06:55 -04:00
Abdulaziz Ghuloum df0aa2de1f Added input-socket-buffer-size and output-socket-buffer-size
2008-04-11 14:02:43 -04:00
Abdulaziz Ghuloum f63f85e1cc 570 tests in 64-bit mode 2008-04-09 03:05:19 -04:00
Abdulaziz Ghuloum 6bdb38ca16 fixed bug in ($make-vector 0) 2008-04-07 12:32:55 -04:00
Abdulaziz Ghuloum 85d09cbc1c fxarithmetic-shift-left now detects overflows properly. 2008-03-18 00:49:24 -04:00
Abdulaziz Ghuloum f6b35c4506 Fixes bug 191659: add1 and sub1 are slow 2008-02-13 18:12:00 -05:00
Abdulaziz Ghuloum 08fda34ebe Added a single argument (fx- n) case that was missing. 2008-02-12 16:43:15 -05:00
Abdulaziz Ghuloum bde9000c06 fx- now checks for overflow. 2008-02-12 15:03:43 -05:00
Abdulaziz Ghuloum 1683997a12 fx* now detects overflow. 2008-02-12 14:46:18 -05:00
Abdulaziz Ghuloum 3811d0a4c2 Loops with a single free variable no longer allocate a closure. 2008-02-11 22:18:32 -05:00
Abdulaziz Ghuloum 6df608ccd9 SCC-letrec kinda works now. 2008-02-10 05:24:16 -05:00
Abdulaziz Ghuloum f6e5e4d5b4 Added -m32 to CFLAGS/LDFLAGS, updated copyright dates and version no. 2008-01-29 00:34:34 -05:00
Abdulaziz Ghuloum df1cef98be - Added primop for *. 2008-01-19 16:11:00 -05:00
Abdulaziz Ghuloum 48100f3737 Added bitwise-and primop. 2008-01-19 15:44:38 -05:00
Abdulaziz Ghuloum 5bf2afce78 Added inline expansion for all cxr and cxxxr primitives. 2008-01-18 22:44:40 -05:00
Abdulaziz Ghuloum 3b8eb4bbd4 Ikarus can compile immediates in 64-bit mode.
It feels like I'm going through my compilers tutorial all over again!
2008-01-03 04:42:10 -05:00
Abdulaziz Ghuloum 50e2478d06 removed some hard-coded constants of pcb-offsets. 2008-01-01 23:07:41 -05:00
Abdulaziz Ghuloum 945e8473fc input-port-byte-position works for input files. 2007-12-18 17:25:48 -05:00
Abdulaziz Ghuloum 64e54de392 Added two extra fields to the port data structure. 2007-12-18 15:36:56 -05:00
Abdulaziz Ghuloum fa27b7e9cd Fixes 1/2 of bug 176207: identifier-syntax second case broken 2007-12-14 01:58:55 -05:00
Abdulaziz Ghuloum 23b71cee3c substantial speedup for new io layer 2007-12-12 21:22:05 -05:00
Abdulaziz Ghuloum 0e38534d2e New IO layer is installed. Still buggy in some area but can be used
for bootstrapping at least.
2007-12-10 07:28:03 -05:00
Abdulaziz Ghuloum 1469932f3d Exported the transcoder? primitive. 2007-12-06 05:05:26 -05:00