[04a62dce] | 1 | 2009-08-05 Josh Switnicki <josh.switnicki@utoronto.ca> |
---|
| 2 | |
---|
| 3 | * Makefile.am: added AVR specific Header files to score/cpu/avr/avr. |
---|
| 4 | These are from avr-libc 1.6 and assumed to exist by AVR applications. |
---|
| 5 | * preinstall.am: Regenerated. |
---|
| 6 | |
---|
[b32020b] | 7 | 2009-07-28 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 8 | |
---|
| 9 | * cpu.c, cpu_asm.S, rtems/score/cpu.h: Context switch now works well |
---|
| 10 | enough to run ticker to completion with the simulator clock idle |
---|
| 11 | task. But if you comment out the printk's in _CPU_Context_Initialize, |
---|
| 12 | it hangs. This remains to be investigated. |
---|
| 13 | |
---|
[3da35a18] | 14 | 2009-07-23 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 15 | |
---|
| 16 | * cpu.c, cpu_asm.S: Unsuccessful attempt to fix. |
---|
| 17 | |
---|
[b4404843] | 18 | 2009-07-17 Josh Switnicki <josh.switnicki@utoronto.ca> |
---|
| 19 | |
---|
| 20 | *cpu_asm.S: implemented _CPU_Context_Restore by adding tags to |
---|
| 21 | restore section of context switch. |
---|
| 22 | Fixed bug in _CPU_Context_Switch. The wrong registers were being |
---|
| 23 | used for pointer to running task Context_Control struct. |
---|
| 24 | |
---|
[36c2586] | 25 | 2009-07-09 Josh Switnicki <josh.switnicki@utoronto.ca> |
---|
| 26 | |
---|
| 27 | * cpu_asm.S: Fixed bug in _CPU_Context_Switch. The wrong registers |
---|
| 28 | were being used for pointer to running task Context_Control |
---|
| 29 | struct. |
---|
| 30 | |
---|
| 31 | 2009-07-03 Josh Switnicki <josh.switnicki@utoronto.ca> |
---|
[7c46cf5] | 32 | |
---|
| 33 | * cpu.c: Implemented _CPU_Context_Initialize as a C function instead |
---|
| 34 | of a macro. It works with limited functionality. Implemented |
---|
| 35 | _CPU_Thread_Idle_body to use sleep instruction. |
---|
| 36 | * Makefile.am: Changed cpu_asm.c -> cpu_asm.S |
---|
| 37 | * cpu_asm.S: renamed from cpu_asm.c and implemented functions is asm |
---|
| 38 | * rtems/asm.h: Appended "macros.inc" to the end of "asm.h" |
---|
| 39 | * rtems/score/cpu.h: |
---|
| 40 | + Included "avr/io.h". |
---|
| 41 | + Added use 16 bit object definition. |
---|
| 42 | + Modified Context_Control struct to relect the registers |
---|
| 43 | that need to be saved. |
---|
| 44 | + Implemented _CPU_ISR_Disable, _CPU_ISR_Enable, and _CPU_ISR_Flash. |
---|
| 45 | Added function definitions for _CPU_Context_Initialize and |
---|
| 46 | _CPU_Push. |
---|
| 47 | |
---|
[e8de5c7] | 48 | 2009-05-05 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 49 | |
---|
| 50 | * rtems/score/cpu.h: Lower number of priorities and do not inline as |
---|
| 51 | much. |
---|
| 52 | |
---|
[6eae3bdd] | 53 | 2009-05-04 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 54 | |
---|
| 55 | * rtems/score/cpu.h: Lower minimum stack size to 512 and CPU alignment |
---|
| 56 | to 4. |
---|
| 57 | |
---|
[aaa5c0d] | 58 | 2009-05-04 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 59 | |
---|
| 60 | * cpu_asm.c: Add stub for setjmp/longjmp. Remove when in newlib. |
---|
| 61 | |
---|
[fd234b8] | 62 | 2009-02-27 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 63 | |
---|
| 64 | * rtems/score/cpu.h: AVR stack grows down. |
---|
| 65 | |
---|
[cca8379] | 66 | 2009-02-12 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 67 | |
---|
| 68 | * cpu.c, rtems/score/cpu.h: Change prototype of IDLE thread to |
---|
| 69 | consistently return void * and take a uintptr_t argument. |
---|
| 70 | |
---|
[c03e2bc] | 71 | 2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 72 | |
---|
| 73 | * cpu.c, rtems/score/cpu.h: Eliminate _CPU_Thread_dispatch_pointer and |
---|
| 74 | passing address of _Thread_Dispatch to _CPU_Initialize. Clean up |
---|
| 75 | comments. |
---|
| 76 | |
---|
[78aa060] | 77 | 2008-12-11 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 78 | |
---|
| 79 | * cpu.c, cpu_asm.c: Remove warnings -- even if code is just temporary. |
---|
| 80 | |
---|
[274ee57] | 81 | 2008-11-26 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 82 | |
---|
| 83 | * cpu.c, cpu_asm.c: Add debug printk() calls until the BSP/port can |
---|
| 84 | initialize and shutdown completely cleanly. When this works, |
---|
| 85 | implement context switch. Testing on avrtest and simulavr. |
---|
| 86 | |
---|
[6162bc2] | 87 | 2008-09-11 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 88 | |
---|
| 89 | * rtems/score/types.h: Do not define boolean, single_precision, |
---|
| 90 | double_precision unless RTEMS_DEPRECATED_TYPES is given. |
---|
| 91 | |
---|
[182aecb] | 92 | 2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 93 | |
---|
| 94 | * rtems/score/avr.h: Add avr25, avr31, avr35, avr51 to |
---|
| 95 | CPU_NAME cascade. |
---|
| 96 | * rtems/score/cpu.h: Add missing prototypes.h. |
---|
| 97 | |
---|
[b7b6100] | 98 | 2008-08-21 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 99 | |
---|
| 100 | * rtems/score/types.h: Include stdbool.h. |
---|
| 101 | Use bool as base-type for boolean. |
---|
| 102 | |
---|
[3c87adba] | 103 | 2008-07-31 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 104 | |
---|
| 105 | * cpu.c, rtems/score/cpu.h: Correct prototype of Idle threads. |
---|
| 106 | |
---|
[2fd427c] | 107 | 2008-06-05 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 108 | |
---|
| 109 | * rtems/score/cpu.h: Add CPU_SIMPLE_VECTORED_INTERRUPTS porting |
---|
| 110 | parameter to indicate that the port uses the Simple Vectored |
---|
| 111 | Interrupt model or the Programmable Interrupt Controller Model. The |
---|
| 112 | PIC model is implemented primarily in the BSP and it is responsible |
---|
| 113 | for all memory allocation. |
---|
| 114 | |
---|
[0ca6d0d9] | 115 | 2007-12-17 Joel Sherrill <joel.sherrill@oarcorp.com> |
---|
| 116 | |
---|
| 117 | * rtems/score/cpu.h: Add _CPU_Context_Get_SP() for stack check utility. |
---|
| 118 | |
---|
[9804c40d] | 119 | 2007-12-17 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 120 | |
---|
| 121 | * rtems/score/avr.h: Sweep to make sure grep for COPYRIGHT passes. |
---|
| 122 | |
---|
[ee29de05] | 123 | 2007-12-04 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 124 | |
---|
| 125 | * cpu.c, rtems/score/cpu.h: Move interrupt_stack_size field from CPU |
---|
| 126 | Table to Configuration Table. Eliminate CPU Table from all ports. |
---|
| 127 | Delete references to CPU Table in all forms. |
---|
| 128 | |
---|
[4b89ba7] | 129 | 2007-12-03 Joel Sherrill <joel.sherrill@OARcorp.com> |
---|
| 130 | |
---|
| 131 | * rtems/score/cpu.h: Moved most of the remaining CPU Table fields to |
---|
| 132 | the Configuration Table. This included pretasking_hook, |
---|
| 133 | predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace, |
---|
| 134 | extra_mpci_receive_server_stack, stack_allocate_hook, and |
---|
| 135 | stack_free_hook. As a side-effect of this effort some multiprocessing |
---|
| 136 | code was made conditional and some style clean up occurred. |
---|
| 137 | |
---|
[8b56aa3] | 138 | 2007-05-09 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 139 | |
---|
| 140 | * rtems/score/cpu.h: Remove CPU_HAS_OWN_HOST_TO_NETWORK_ROUTINES. |
---|
| 141 | |
---|
[4ec2f4f6] | 142 | 2007-04-17 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 143 | |
---|
| 144 | * cpu_asm.c: |
---|
| 145 | Use Context_Control_fp* instead of void* for fp_contexts. |
---|
| 146 | * rtems/score/cpu.h: |
---|
| 147 | Use Context_Control_fp* instead of void* for fp_contexts. |
---|
| 148 | Eliminate evil casts. |
---|
| 149 | |
---|
[795da078] | 150 | 2006-11-17 Ralf Corsépius <ralf.corsepius@rtems.org> |
---|
| 151 | |
---|
| 152 | * rtems/score/types.h: Remove unsigned64, signed64. |
---|
| 153 | |
---|
[ece004d] | 154 | 2006-01-16 Joel Sherrill <joel@OARcorp.com> |
---|
| 155 | |
---|
| 156 | * rtems/score/cpu.h: Part of a large patch to improve Doxygen output. |
---|
| 157 | As a side-effect, grammar and spelling errors were corrected, spacing |
---|
| 158 | errors were address, and some variable names were improved. |
---|
| 159 | |
---|
[7a3f018] | 160 | 2005-11-08 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 161 | |
---|
| 162 | * rtems/score/types.h: Eliminate unsigned16, unsigned32. |
---|
| 163 | |
---|
[c6ea319] | 164 | 2005-10-27 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 165 | |
---|
| 166 | * rtems/asm.h: Remove private version of CONCAT macros. |
---|
| 167 | Include <rtems/concat.h> instead. |
---|
| 168 | |
---|
[22ddca1f] | 169 | 2005-02-19 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 170 | |
---|
| 171 | * rtems/score/cpu.h: Remove traces from NO_CPU. |
---|
| 172 | |
---|
[babf575] | 173 | 2005-02-08 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 174 | |
---|
| 175 | * Makefile.am: Split out preinstallation rules. |
---|
| 176 | * preinstall.am: New (Split out from Makefile.am). |
---|
| 177 | |
---|
[1f24914a] | 178 | 2005-02-04 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 179 | |
---|
| 180 | PR 754/rtems |
---|
| 181 | * rtems/asm.h: New (relocated from .). |
---|
| 182 | * asm.h: Remove (moved to rtems/asm.h). |
---|
| 183 | * Makefile.am: Reflect changes above. |
---|
| 184 | |
---|
[495a646] | 185 | 2004-01-28 Ralf Corsepius <ralf.corsepiu@rtems.org> |
---|
| 186 | |
---|
| 187 | * asm.h, rtems/score/avr.h, rtems/score/cpu.h, |
---|
| 188 | rtems/score/cpu_asm.h, rtems/score/types.h: New header guards. |
---|
| 189 | |
---|
[609b924] | 190 | 2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 191 | |
---|
| 192 | * rtems/score/types.h: Remove signed8, signed16, signed32, |
---|
| 193 | unsigned8, unsigned16, unsigned32. |
---|
| 194 | |
---|
[ec8973ed] | 195 | 2005-01-24 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 196 | |
---|
| 197 | * rtems/score/cpu.h: *_swap_u32( uint32_t ). |
---|
| 198 | |
---|
[8fab7fa9] | 199 | 2005-01-07 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
[2bc236ba] | 200 | |
---|
| 201 | * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V. |
---|
| 202 | |
---|
[f346774d] | 203 | 2005-01-01 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 204 | |
---|
| 205 | * Makefile.am: Remove build-variant support. |
---|
| 206 | |
---|
[b8ed8a9f] | 207 | 2004-11-21 Ralf Corsepius <ralf.corsepius@rtems.org> |
---|
| 208 | |
---|
| 209 | * asm.h: Add doxygen preamble. |
---|
| 210 | |
---|
[8549b6c] | 211 | 2004-10-02 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
| 212 | |
---|
| 213 | * rtems/score/avr.h: Add doxygen preamble. |
---|
| 214 | * rtems/score/cpu.h: Add doxygen preamble. |
---|
| 215 | * rtems/score/cpu_asm.h: Add doxygen preamble. |
---|
| 216 | * rtems/score/types.h: Add doxygen preamble. |
---|
| 217 | |
---|
[6cb6c7c] | 218 | 2004-11-01 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
| 219 | |
---|
| 220 | * rtems/score/types.h: s/no_cpu/avr/g. |
---|
| 221 | Use POSIX types from rtems/stdint.h. |
---|
| 222 | |
---|
[90550fe] | 223 | 2004-09-29 Joel Sherrill <joel@OARcorp.com> |
---|
| 224 | |
---|
| 225 | * rtems/score/cpu.h: i960 obsoleted and all references removed. |
---|
| 226 | |
---|
[be4a4d2] | 227 | 2004-09-23 Ralf Corsepius <ralf_corsepius@rtems.org> |
---|
| 228 | |
---|
| 229 | * rtems/score/types.h, rtems/score/cpu.h, rtems/score/cpu_asm.h, |
---|
| 230 | rtems/score/avr.h, Makefile.am, asm.h, cpu.c, cpu_asm.c, README: |
---|
| 231 | New. |
---|
| 232 | |
---|