Markus Fröschle
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705c9610f3
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branched to enable main branch to return to the old MMU handling code since the new style couldn't be made to work (for now).
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2014-06-20 16:06:08 +00:00 |
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Markus Fröschle
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69c982c795
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moved FPGA config GPIO initialization into init_fpga.c to enable external JTAG FPGA configuration
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2014-06-20 12:02:11 +00:00 |
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David Gálvez
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4d40bd775a
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make PCI memory non-cacheable
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2014-05-25 19:13:45 +00:00 |
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David Gálvez
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d98727a182
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add missing parameter initialization
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2014-05-25 17:00:19 +00:00 |
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Markus Fröschle
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927833d601
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eliminated wrong types warning when calling memcpy()
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2014-05-12 07:40:55 +00:00 |
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Markus Fröschle
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65a7986e34
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reformatted
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2014-05-11 20:38:33 +00:00 |
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Markus Fröschle
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ccec42e55c
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modified dbg() in several files
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2014-05-11 20:31:57 +00:00 |
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Markus Fröschle
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dc646c75ad
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reformatted assembler code
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2014-05-11 14:08:27 +00:00 |
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Markus Fröschle
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b0fb7b8df3
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fixed wrong MMU mapping of emulated Falcon video memory (phys and virt
where the wrong way round)
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2014-05-11 06:57:09 +00:00 |
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Markus Fröschle
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fb9c4aaa1d
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modified project to support Qt Creator inferior debugging through BDM.
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2014-05-11 06:40:48 +00:00 |
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Markus Fröschle
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2f311aedbf
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modified dbg() macro
corrected irq6 handler
reimplemented MFP interrupt LED blinker in C
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2014-05-10 13:21:11 +00:00 |
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Markus Fröschle
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5a836c6ca7
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reformatted assembly
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2014-04-22 10:47:36 +00:00 |
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Markus Fröschle
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e94becff75
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added to QtCreator
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2014-04-22 10:44:56 +00:00 |
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Markus Fröschle
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dee448549c
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translated copy loop to C
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2014-02-04 20:06:29 +00:00 |
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Markus Fröschle
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fcd3b885ce
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started "translating" MMU update code for video pages
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2014-02-04 07:17:51 +00:00 |
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Markus Fröschle
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91ae86a487
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completed page loop
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2014-02-03 21:42:25 +00:00 |
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Markus Fröschle
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25f66ae7f9
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more conversion to C
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2014-02-02 22:27:10 +00:00 |
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Markus Fröschle
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fe5b7d466d
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translated more of the assembler code into C
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2014-02-02 21:35:46 +00:00 |
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Markus Fröschle
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ff3514c2d0
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added missing include file to SVN
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2014-02-02 10:16:16 +00:00 |
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Markus Fröschle
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90371bb3c9
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optimized for size - reduces codesize by half
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2014-02-01 23:54:32 +00:00 |
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Markus Fröschle
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5a557524b0
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moved PSC3 interrupt handler to C code
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2014-02-01 23:37:30 +00:00 |
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Markus Fröschle
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1fb6c756ae
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modified to throw errors if an unknown machine type is detected
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2014-01-28 15:49:05 +00:00 |
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Markus Fröschle
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8a1da417e7
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modified ACR settings
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2014-01-28 14:11:08 +00:00 |
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Markus Fröschle
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703352fc9d
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added m54455 (Freescale EVB) platform
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2014-01-21 14:52:46 +00:00 |
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Markus Fröschle
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6a6e7cf84e
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fixed: compare virtual address instead of physical in lookup_mapping()
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2014-01-21 12:43:32 +00:00 |
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Markus Fröschle
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430f03a8ed
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fixed bug in determining if access error hit in TLB (checked bit 0 instead of 1).
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2014-01-20 14:23:55 +00:00 |
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Markus Fröschle
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d3fb521ad1
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modified MMU mapping table to use symbolic constants from include file
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2014-01-19 19:26:52 +00:00 |
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Markus Fröschle
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bf8cea26ab
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simplified MMU code. Still hangs somewhere in EmuTOS
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2014-01-19 18:27:05 +00:00 |
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Markus Fröschle
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0f5942436a
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removed locked MMU pages
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2014-01-18 20:59:42 +00:00 |
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Markus Fröschle
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8544307830
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removed inlining in wait.c, added (simple) map-based MMU handling
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2014-01-18 14:03:25 +00:00 |
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Markus Fröschle
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386a921f84
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modified to map memory dynamically based on a static memory map
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2014-01-18 08:04:44 +00:00 |
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Markus Fröschle
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58418f2436
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moved ACR register handling macros to include file
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2014-01-17 06:45:33 +00:00 |
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Markus Fröschle
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8025af85dd
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modified access_error to do all MMU mappings dynamically
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2014-01-16 20:42:04 +00:00 |
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Markus Fröschle
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1c316ec11b
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extended mmu_map_page() by size and flags args
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2014-01-16 16:29:29 +00:00 |
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Markus Fröschle
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3779d1cb2e
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modified ACRs to cover complete SDRAM
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2014-01-16 16:18:43 +00:00 |
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Markus Fröschle
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c9c76a4757
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test using ACR0 & ACR2 to provide supervisor stack access
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2014-01-15 16:03:54 +00:00 |
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Markus Fröschle
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afa9490c1e
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fixed typo in strcmp()
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2014-01-15 07:17:21 +00:00 |
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Markus Fröschle
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26cadc699a
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fixed formatting
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2014-01-14 21:39:05 +00:00 |
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Markus Fröschle
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9da82d046b
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modified comments
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2014-01-14 21:15:56 +00:00 |
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Markus Fröschle
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4112590363
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moved page alignment responsibility to caller
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2014-01-14 20:28:13 +00:00 |
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Markus Fröschle
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fdf945c702
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fixed missing parameter in debug print
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2014-01-14 18:18:20 +00:00 |
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Markus Fröschle
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9b89377caf
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removed type field from isr_register_handler() and friends
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2014-01-14 07:48:38 +00:00 |
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Markus Fröschle
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3966bfd6ec
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fixed comments
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2014-01-13 22:05:20 +00:00 |
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Markus Fröschle
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bdf5cd6c0d
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added vim modeline to asm sources. Needs "set modeline:set modeline=5" in .vimrc
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2014-01-13 21:34:24 +00:00 |
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Markus Fröschle
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ba1a951952
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cleaned up debug printouts
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2014-01-13 21:30:39 +00:00 |
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Markus Fröschle
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fcb5204fc8
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renamed mmutr_miss() to mmu_map_page() (that's what its doing)
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2014-01-13 21:26:42 +00:00 |
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Markus Fröschle
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63b19853a9
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corrected FASTRAM_END comparision
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2014-01-13 21:20:24 +00:00 |
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Markus Fröschle
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be94d72097
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refactored assembler routines from exceptions.S into mmu.c (access exception handler). Seems to be better, but still hang.
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2014-01-13 19:39:42 +00:00 |
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Markus Fröschle
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9b099d935c
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implemented safe stack for access exception handler
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2014-01-13 15:13:29 +00:00 |
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Markus Fröschle
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a97469a53d
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switch to a safe stack in access_exception.
Assembles, but not tested yet.
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2014-01-13 07:19:09 +00:00 |
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