Development release 20120514 of mspgcc is now available. This is a development release. It's being made to clear up a few reported issues in 20120425 without announcing any new capabilities. It also incorporates a major rework of the gcc infrastructure that is required because gcc never intended sizeof(void*) to differ from sizeof(void(*)()), and generally isn't prepared to deal with pointers of different sizes.
The patch bundle for 20120514 is available at: https://sourceforge.net/projects/mspgcc/files/mspgcc/DEVEL-4.7.x The tag workspace/release/20120514 in git://mspgcc.git.sourceforge.net/gitroot/mspgcc/mspgcc checks out a workspace configured for this release. The tag workspace/master checks out a workspace configured for the development series. Downstream packagers: please don't bundle this. It's so experimental, only people who are build from source should be playing with it. The stable series remains LTS-20120406. As usual, please submit problems as tracker tickets at: https://sourceforge.net/tracker/?group_id=42303&atid=432701 Summary of changes in mspgcc release 20120514 since release 20120425 binutils: changes from binutils-2.22-20120407 to binutils-2.22-20120514: - afddce7 [2012-05-14 20:04:59 -0500] Update DEV-PHASE for release - 17d6d5d [2012-04-27 11:08:16 -0500] Complete set of far sections - de75aa8 [2012-04-27 11:03:19 -0500] Eliminate PROVIDE from symbols user should not be overriding gcc: changes from gcc-4.7.0-20120425 to gcc-4.7.0-20120514: - 93f6ce9 [2012-05-14 20:04:18 -0500] Update DEV-PHASE for release - 822bc1e [2012-04-30 12:59:17 -0500] Add pointer_mode and address_mode to mem_attrs - ac85f5a [2012-04-30 10:57:02 -0500] Add hooks to override pointer and address modes based on type trees. - 5f4ab69 [2012-04-30 18:44:31 -0500] Remove gratuitous passing of function through memory_address - 94215a2 [2012-04-26 14:20:39 +0000] Back-port upstream fix for PR middle-end/52940 - 9bc61d1 [2012-04-26 11:52:28 -0500] Revert "Anticipatory patch for PR middle-end/52940" - e83c38a [2012-04-27 07:25:30 -0500] Back-port upstream fix for PR c/51527 and PR middle-end/53103 - e127602 [2012-04-24 14:48:07 -0500] Anticipatory patch for PR middle-end/53104 - 57f54ee [2012-05-14 20:03:46 -0500] Revert "Anticipatory patch for PR middle-end/53103" - a94ef9d [2012-05-14 20:03:41 -0500] Revert "Anticipatory patch for PR middle-end/53104" - 3172e71 [2012-05-14 19:48:59 -0500] Update for release - bd70d32 [2012-05-14 18:11:18 -0500] Run everything through indent - cd3c885 [2012-05-14 11:26:38 -0500] fix -Wformat-security issue - dcb0ec7 [2012-05-14 11:23:59 -0500] SF 3514303 fix popmhi2 cc attr - eecc868 [2012-05-13 20:18:36 -0500] Prevent bogus truncation from SI to PSI - a19b694 [2012-05-12 14:52:41 -0500] Accept post-increment source for movpsi - d2f5b16 [2012-05-05 15:01:30 -0500] Use type-specific attributes to determine SR20 and C20 symbol flags and modes - 5578c1c [2012-05-05 13:23:49 -0500] Convert c20 and c16 to type attributes - de6e54d [2012-05-04 04:56:30 -0500] Refactor attributes - d8e54aa [2012-05-04 04:49:17 -0500] Cleanup build warnings - 393ff98 [2012-05-03 08:46:02 -0500] Implement core of -md20 and -ma20 - 144b514 [2012-05-03 08:42:36 -0500] Avoid errors extending 20-bit symbolic address - 8f405f2 [2012-05-01 03:53:27 -0500] Use target hooks for type-specific pointer modes - 65cc562 [2012-05-01 04:35:13 -0500] Add target switch -misr20 - 1802b2a [2012-05-01 04:11:42 -0500] Stop filtering warnings on mis-use of a20 attribute - d02eb40 [2012-04-30 08:32:10 -0500] Refactor to share attribute name match between modules - 63dd0b2 [2012-04-29 11:36:55 -0500] Treat PSImode as fully supported for scalar operations - d7a2602 [2012-04-29 11:09:05 -0500] First pass at c20 support - 1b404d1 [2012-04-27 03:40:38 -0500] Define remaining (unimplemented) CPUX target options - d000415 [2012-04-28 11:01:46 -0500] Avoid adding inconsistent attributes to function declarations - 4fb46b9 [2012-04-28 10:12:09 -0500] Prepare to move fndecl attribute validation to handler - 4a21ef9 [2012-04-27 03:27:54 -0500] Rename preprocessor flags identifying CPUX target options gdb: no changes msp430-libc: changes from msp430libc-20120425 to msp430libc-20120514: - 71fabf2 [2012-05-14 20:05:31 -0500] Regenerate - a68a1e2 [2012-05-14 20:05:31 -0500] Update version number and release notes - e148cd1 [2012-05-14 09:29:37 -0500] SF 3526556 int20_t through varargs not sign extended - 20281a1 [2012-05-03 12:41:36 -0500] Update setjmp/longjmp for 430X enhancements - fc1bcb4 [2012-05-02 02:44:40 -0500] isr_compat.h: inhibit effect of -mc20 on interrupt declarations - fdf85cf [2012-05-01 12:10:25 -0500] Add -ma20 overrides - c83d6e3 [2012-05-01 11:43:19 -0500] SF 3522752 malloc return null problem - 8c8393e [2012-04-28 12:23:30 -0500] Support -mc20 - f0cf2e9 [2012-04-27 14:38:08 -0500] Add -fdata-sections and -ffunction-sections - 15134f2 [2012-04-27 03:26:28 -0500] Rename preprocessor flags identifying compiler options msp430mcu: changes from msp430mcu-20120425 to msp430mcu-20120514: - f3fbec9 [2012-05-14 20:06:02 -0500] Regenerate - 343605f [2012-05-14 20:05:55 -0500] Update version number and release notes - 6aa7fcd [2012-04-27 14:38:31 -0500] SF 3522088 msp430mcu install.sh misses a mkdir - 24f7728 [2012-04-27 10:40:26 -0500] Regenerate - b36473a [2012-04-27 10:40:15 -0500] genmem.py: update region aliases - ca78c1d [2012-04-27 02:53:08 -0500] Regenerate - cff0e23 [2012-04-27 02:52:06 -0500] Generate constants for CPUX target flags in msp430.h ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. 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