SDCC 3.2.0 Release - roybaer/sdcc-wiki GitHub Wiki
| Delivery | Planned date | Actual date |
|---|---|---|
| SDCC 3.2.0 RC1 | 2012-06-17 | 2012-06-17 |
| SDCC 3.2.0 RC2 | 2012-07-01 | 2012-06-24 |
| SDCC 3.2.0 RC3 | Not planned | 2012-06-29 |
| SDCC 3.2.0 RC4 | Not planned | 2012-07-06 |
| SDCC 3.2.0 Release | 2012-07-08 | 2012-07-09 |
See the SDCC 3.2.0 Release Plan.
If you think there is a functionality that should be included or a bug that needs to be fixed in the SDCC 3.2.0 release, please submit it to the Feature Requests at http://sourceforge.net/tracker/?group_id=599&atid=350599 or Bugs at http://sourceforge.net/tracker/?group_id=599&atid=100599 and copy Request ID and Summary fields to the following table, where:
| Request ID: | Request ID from Feature Requests or Bugs |
|---|---|
| Summary: | Summary from Feature Requests or Bugs |
| Proposed by: | Who proposed the feature or bug fix |
| Time: | Estimate of the implementation time |
| Developer: | Who will implement the feature or bug fix |
| Status: | Current status |
| Request ID | Summary | Proposed by | Time | Developer | Status |
|---|---|---|---|---|---|
| 2870755 | Accessing the stack | spth | POSTPONED | ||
| sdas merge with asxxxx 5.0 | borutr | quite some | borutr | POSTPONED | |
| review and merge support for cs08 target by Gary Osborn | borutr | spth | DONE | ||
| 2933889 | _Bool won't work in structs | spth | spth | QUASIDONE | |
| 2934292 | Arrays of function pointers to functions returning bool | spth | spth, maarten | DONE | |
| 2942343 | Initialization of non-constant arrays broken. | spth | maarten | done | |
| 1710546 | struct: aggregate assignment | spth | POSTPONED | ||
| 674638 | structures cannot be passed as function parameters | spth | POSTPONED | ||
| 3073647 | Initializers for objects that have static storage duration | spth | spth | DONE | |
| 3400613 | Performance and code size regression | spth | spth | POSTPONED | |
| 3403429 | Broken loop optimization | spth | epetrich | DONE | |
| 3438706 | Warning and errors for casts in parameter passing broken | spth | epetrich | DONE | |
| 3440327 | wrong code for pointer to functions in a loop, z80 port | spth | spth | DONE | |
| 3326880 | float classification macros | spth | POSTPONED | ||
| 3441816 | Old ralloc passes wrong value to callee | spth | spth | DONE | |
| 3107914 | Wrong assignment of variable with same name in blocks | spth | epetrich | DONE | |
| 3463343 | strncpy() / memcmp() problem | spth | epetrich | DONE | |
| 3473062 | Wrong struct member passed as function argument. | spth | epetrich | DONE | |
| 3475656 | MSVC-style itoa function compiled wrong | spth | spth | DONE | |
| 3482753 | No code is generated for struct access on different ports | spth | epetrich | DONE | |
| 3487025 | Pointer coparison uses signed math | spth | epetrich | DONE | |
| 3486540 | gcc-torture-execute-pr38212 fails | spth | POSTPONED | ||
| 3486535 | gcc-torture-execute-pr20466-1 fails | spth | POSTPONED | ||
| 3502632 | gcc-torture-execute-20010224-1 fails for z80-related | spth | POSTPONED | ||
| 3502631 | gcc-torture-execute-20030408-1 fails for auto variables on s | spth | POSTPONED | ||
| 3513256 | long long integer constants | spth | POSTPONED | ||
| 3486538 | gcc-torture-execute-pr28982a fails on r2k | spth | POSTPONED | ||
| 3527285 | Variable allocated to registers is damaged. | spth | epetrich | DONE | |
| 3531687 | Comparisons between bool and char broken | spth | POSTPONED |
There is always a problem to create a list of new features when a new SDCC release is announced. The following list is an attempt to create such a list "on the fly". Every time a new feature which is visible or interesting for the SDCC users is implemented, it should be added to the following list.
- Named address spaces with optimal placement of bank selection calls.
- _Noreturn.
- --std-c11 command line option for ISO C11.
- ucsim support for the LR35902 (gameboy CPU).
- The gbz80 port is alive again, there were many bug fixes and the generated code is much better now.
- Pic 14 enhanced core libraries are included in sdcc builds by default
- Added pic 14 enhanced core devices: 16f1503, 16f1508, 16f1509, 16f1516, 16f1517, 16f1518, 16f1519, 16f1526, 16f1527, 16f1946, 16f1947
- PIC14/PIC16: Implemented <u>critical; PIC14 </u>critical function cannot have arguments for now, though
- inclusion of some tests from the gcc test suite into the sdcc regression test suite led to many bugs being found and fixed.
- Many macros with previously non-standard-compliant names have been renamed (SDCC_REVISION to __SDCC_REVISION, etc).
- setjmp() / longjmp() for the z180 and r2k ports.
- Added sdar archive managing utility. sdar and sdranlib are derived from GNU binutils package
- Added support for pic 14 core devices: 16f720, 16f721, 16f882, 16f883, 16f884, 16f747, 16f946
- sdcpp synchronized with GNU cpp 4.6.3
- Added support for pic 18f1230/18f1330 device family
- Implemented #pragma config for pic16 target
- sdcc now works on Debian GNU/Hurd.
- New register allocator for the hc08 port, resulting in better code being generated.
- New s08 port.
- New r3ka port.
- Many small improvements in the z80, hc08 and r2k code generation, reducing code size.
- Shift, multiplication, division and returning of long long are now supported (modulo for long long is still missing, integer literals of type long long are broken).