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Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
author vae
date Sat, 09 Mar 2013 17:13:06 +0000
parents abf5be1b8582
children 0e33931a6b39
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3208
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
vae
parents: 3157
diff changeset
1 2013-02-10 Ilija Kocho <ilijak@siva.com.mk>
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
vae
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2 Jonathan Larmour <jifl@eCosCentric.com>
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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3
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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4 * cdl/hal_cortexm.cdl:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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5 * cdl/hal_cortexm_fpu.cdl: New
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
vae
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6 * include/cortexm_core.h: New
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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7 * include/cortexm_fpu.h: New
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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8 * include/cortexm_regs.h:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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9 * include/cortexm_stub.h:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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10 * include/fpv4_sp_d16.h: New
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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11 * include/hal_arch.h:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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12 * include/hal_arch.inc: New
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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13 * include/hal_io.h:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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14 * src/context.S:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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15 * src/cortexm_fpu.c: New
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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16 * src/cortexm_stub.c:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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17 * src/fpv4_sp_d16.c: New
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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18 * src/hal_misc.c:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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19 * src/vectors.S:
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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20 Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
614e724c4b7a Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
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21
3157
abf5be1b8582 Whitespace cleanup
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22 2012-04-23 Ilija Kocho <ilijak@siva.com.mk>
abf5be1b8582 Whitespace cleanup
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23
abf5be1b8582 Whitespace cleanup
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24 * cdl/hal_cortexm.cdl:
abf5be1b8582 Whitespace cleanup
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25 * include/basetype.h:
abf5be1b8582 Whitespace cleanup
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26 * include/cortexm_stub.h:
abf5be1b8582 Whitespace cleanup
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27 * include/hal_arch.h:
abf5be1b8582 Whitespace cleanup
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28 * include/hal_intr.h:
abf5be1b8582 Whitespace cleanup
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29 * include/hal_io.h:
abf5be1b8582 Whitespace cleanup
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30 * src/context.S:
abf5be1b8582 Whitespace cleanup
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31 * src/cortexm_stub.c:
abf5be1b8582 Whitespace cleanup
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32 * src/hal_misc.c:
abf5be1b8582 Whitespace cleanup
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33 * src/vectors.S:
abf5be1b8582 Whitespace cleanup
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34 Whitespace cleanup [Bugzilla 1001569]
abf5be1b8582 Whitespace cleanup
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35
3112
e5eaf45371e1 Fix compiler warning about unused variables.
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36 2012-03-06 Ilija Kocho <ilijak@siva.com.mk>
e5eaf45371e1 Fix compiler warning about unused variables.
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37
e5eaf45371e1 Fix compiler warning about unused variables.
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38 * include/hal_intr.h: Fix compiler warning about unused variables.
e5eaf45371e1 Fix compiler warning about unused variables.
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39 [Bugzilla 1001520]
e5eaf45371e1 Fix compiler warning about unused variables.
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40
3138
9dd3ea41e5b6 * src/hal_misc.c (hal_reset_vsr): Ensure we only init intr vectors
jlarmour
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41 2012-02-05 Jonathan Larmour <jifl@eCosCentric.com>
9dd3ea41e5b6 * src/hal_misc.c (hal_reset_vsr): Ensure we only init intr vectors
jlarmour
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42
9dd3ea41e5b6 * src/hal_misc.c (hal_reset_vsr): Ensure we only init intr vectors
jlarmour
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43 * src/hal_misc.c (hal_reset_vsr): Ensure we only init intr vectors
9dd3ea41e5b6 * src/hal_misc.c (hal_reset_vsr): Ensure we only init intr vectors
jlarmour
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44 up to top of VSR table.
9dd3ea41e5b6 * src/hal_misc.c (hal_reset_vsr): Ensure we only init intr vectors
jlarmour
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45
3050
b8cb8bedf5e1 * cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
sergeig
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46 2011-08-23 Ilija Kocho <ilijak@siva.com.mk>
b8cb8bedf5e1 * cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
sergeig
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47
b8cb8bedf5e1 * cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
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48 * cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
b8cb8bedf5e1 * cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
sergeig
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49 * include/cortexm_endian.h: New file
b8cb8bedf5e1 * cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
sergeig
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50 * include/cortexm_regs.h: New file
b8cb8bedf5e1 * cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
sergeig
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51 [ Bugzilla 1001275 ]
b8cb8bedf5e1 * cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
sergeig
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52
3029
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
sergeig
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53 2011-04-06 Nick Garnett <nickg@ecoscentric.com>
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
sergeig
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54
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
sergeig
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55 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
sergeig
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56 file (as not supported for now). [Bugzilla 1001186]
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
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57
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
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58 2011-04-02 Ilija Kocho <ilijak@siva.com.mk>
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
sergeig
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59 * cdl/cortexm.cdl: Add M4 CPU family to CYGHWR_HAL_CORTEXM. Add
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
sergeig
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60 FPU (Floating Point Unit) interface.
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
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61 * include/hal_io.h: Add CYGHWR_HAL_CORTEXM_M4 to some preprocessor
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
sergeig
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62 conditions. [Bugzilla 1001186]
9aec6a8ff9b9 * cdl/cortexm.cdl: Remove M1 CPU family from architecture config
sergeig
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63
3028
ca5a6d972d84 * include/hal_intr.h: Remove double inclusion of var_intr.h
sergeig
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64 2011-04-01 Ilija Kocho <ilijak@siva.com.mk>
ca5a6d972d84 * include/hal_intr.h: Remove double inclusion of var_intr.h
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65
ca5a6d972d84 * include/hal_intr.h: Remove double inclusion of var_intr.h
sergeig
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66 * include/hal_intr.h: Remove double inclusion of var_intr.h
ca5a6d972d84 * include/hal_intr.h: Remove double inclusion of var_intr.h
sergeig
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67 header and include it at proper place. [ Bugzilla 1001184 ]
ca5a6d972d84 * include/hal_intr.h: Remove double inclusion of var_intr.h
sergeig
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68
3009
9ba76199bff2 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as an
jld
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69 2011-02-17 John Dallaway <john@dallaway.org.uk>
9ba76199bff2 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as an
jld
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70
9ba76199bff2 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as an
jld
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71 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as
9ba76199bff2 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as an
jld
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diff changeset
72 an earlyclobber operand to ensure correct register usage. Issue
9ba76199bff2 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as an
jld
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73 reported by both Ulrich Holeschak and Stanislav Meduna.
9ba76199bff2 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as an
jld
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74 [ Bugzilla 1001154 ]
9ba76199bff2 * include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as an
jld
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75
3010
843c497ed312 * src/cortexm.ld: Add USER_SECTION() macro. [ Bugzilla 1001142 ]
jld
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76 2011-02-16 Ilija Kocho <ilijak@siva.com.mk>
843c497ed312 * src/cortexm.ld: Add USER_SECTION() macro. [ Bugzilla 1001142 ]
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77
843c497ed312 * src/cortexm.ld: Add USER_SECTION() macro. [ Bugzilla 1001142 ]
jld
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78 * src/cortexm.ld: Added USER_SECTION() macro. [Bugzilla 1001142 ]
843c497ed312 * src/cortexm.ld: Add USER_SECTION() macro. [ Bugzilla 1001142 ]
jld
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79
3000
a49edf752d44 * include/hal_intr.h:
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80 2011-01-20 Christophe Coutand <ccoutand@stmi.com>
a49edf752d44 * include/hal_intr.h:
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81
a49edf752d44 * include/hal_intr.h:
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82 * include/hal_intr.h:
a49edf752d44 * include/hal_intr.h:
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83 * cdl/hal_cortexm.cdl:
a49edf752d44 * include/hal_intr.h:
sergeig
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84 Allow variant or platform to define their own RTC clock. Add
a49edf752d44 * include/hal_intr.h:
sergeig
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85 CDL entry to select SysTick clock source. [ Bugzilla 1001090 ]
a49edf752d44 * include/hal_intr.h:
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86
2999
a532b7c12094 * include/hal_io.h: conditional VTOR setting. [ Bugzilla 1001117 ]
sergeig
parents: 2995
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87 2010-12-28 Ilija Kocho <ilijak@siva.com.mk>
a532b7c12094 * include/hal_io.h: conditional VTOR setting. [ Bugzilla 1001117 ]
sergeig
parents: 2995
diff changeset
88
a532b7c12094 * include/hal_io.h: conditional VTOR setting. [ Bugzilla 1001117 ]
sergeig
parents: 2995
diff changeset
89 * include/hal_io.h: conditional VTOR setting.
a532b7c12094 * include/hal_io.h: conditional VTOR setting. [ Bugzilla 1001117 ]
sergeig
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90
2995
05d279424483 * cortexm/arch/current/src/vectors.S (hal_default_interrupt_vsr): Save
jld
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91 2011-01-13 John Dallaway <john@dallaway.org.uk>
05d279424483 * cortexm/arch/current/src/vectors.S (hal_default_interrupt_vsr): Save
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92
05d279424483 * cortexm/arch/current/src/vectors.S (hal_default_interrupt_vsr): Save
jld
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93 * src/vectors.S (hal_default_interrupt_vsr): Save interrupt state
05d279424483 * cortexm/arch/current/src/vectors.S (hal_default_interrupt_vsr): Save
jld
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94 if CYGINT_HAL_COMMON_SAVED_INTERRUPT_STATE_REQUIRED is implemented.
05d279424483 * cortexm/arch/current/src/vectors.S (hal_default_interrupt_vsr): Save
jld
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95 [ Bugzilla 1001111 ]
05d279424483 * cortexm/arch/current/src/vectors.S (hal_default_interrupt_vsr): Save
jld
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96
2985
7650f522d135 * cdl/hal_cortexm.cdl: Eliminate some warnings. [ Bugzilla 1001083 ]
sergeig
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97 2011-01-02 Sergei Gavrikov <sergei.gavrikov@gmail.com>
7650f522d135 * cdl/hal_cortexm.cdl: Eliminate some warnings. [ Bugzilla 1001083 ]
sergeig
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diff changeset
98
7650f522d135 * cdl/hal_cortexm.cdl: Eliminate some warnings. [ Bugzilla 1001083 ]
sergeig
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diff changeset
99 * cdl/hal_cortexm.cdl: Eliminate some warnings. [ Bugzilla
7650f522d135 * cdl/hal_cortexm.cdl: Eliminate some warnings. [ Bugzilla 1001083 ]
sergeig
parents: 2952
diff changeset
100 1001083 ]
7650f522d135 * cdl/hal_cortexm.cdl: Eliminate some warnings. [ Bugzilla 1001083 ]
sergeig
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101
2952
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
nickg
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102 2010-05-17 Spencer Oliver <spen@spen-soft.co.uk>
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
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103
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
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104 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
nickg
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105 * src/hal_misc.c (hal_reset_vsr): Add 0 argument to SWI.
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
nickg
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106
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
nickg
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107 * src/vectors.S (hal_switch_state_vsr): Eliminate "msr psp,sp",
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
nickg
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diff changeset
108 which is now deprecated.
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
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109 (hal_pendable_svc_vsr): Add 0 argument to SWI.
996c69429643 * include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
nickg
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110
2842
8fe6d83b6d48 Add STM32 and synthetic target ADC drivers.
nickg
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diff changeset
111 2009-02-27 Simon Kallweit <simon.kallweit@intefo.ch>
8fe6d83b6d48 Add STM32 and synthetic target ADC drivers.
nickg
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diff changeset
112
8fe6d83b6d48 Add STM32 and synthetic target ADC drivers.
nickg
parents: 2805
diff changeset
113 * include/hal_io.h: Added system control register definitions
8fe6d83b6d48 Add STM32 and synthetic target ADC drivers.
nickg
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diff changeset
114
2799
3790616dcd4d * include/hal_arch.h: Add include for var_intr.h.
nickg
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diff changeset
115 2009-02-13 Nick Garnett <nickg@ecoscentric.com>
3790616dcd4d * include/hal_arch.h: Add include for var_intr.h.
nickg
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diff changeset
116
2805
763f435204f8 Trivial changelog typo
jlarmour
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diff changeset
117 * include/hal_arch.h: Add include for var_arch.h.
2799
3790616dcd4d * include/hal_arch.h: Add include for var_intr.h.
nickg
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118 (HAL_IDLE_THREAD_ACTION): Tidy up debug code left in by mistake.
3790616dcd4d * include/hal_arch.h: Add include for var_intr.h.
nickg
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119
2774
1a58c9c41c50 Apply patch to support SRAM initialization.
nickg
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diff changeset
120 2009-02-07 Chris Holgate <chris@zynaptic.com>
1a58c9c41c50 Apply patch to support SRAM initialization.
nickg
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121
1a58c9c41c50 Apply patch to support SRAM initialization.
nickg
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diff changeset
122 * src/hal_misc.c:
1a58c9c41c50 Apply patch to support SRAM initialization.
nickg
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diff changeset
123 * src/cortexm.ld:
1a58c9c41c50 Apply patch to support SRAM initialization.
nickg
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124 Modified SRAM linker section to support initialisation from ROM.
1a58c9c41c50 Apply patch to support SRAM initialization.
nickg
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125
2677
d16f29a90821 * src/hal_misc.c (hal_deliver_interrupt): Fix instrumentation call
nickg
parents: 2671
diff changeset
126 2008-12-03 Nick Garnett <nickg@ecoscentric.com>
d16f29a90821 * src/hal_misc.c (hal_deliver_interrupt): Fix instrumentation call
nickg
parents: 2671
diff changeset
127
d16f29a90821 * src/hal_misc.c (hal_deliver_interrupt): Fix instrumentation call
nickg
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diff changeset
128 * src/hal_misc.c (hal_deliver_interrupt): Fix instrumentation call
d16f29a90821 * src/hal_misc.c (hal_deliver_interrupt): Fix instrumentation call
nickg
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diff changeset
129 to allow it to compile properly.
d16f29a90821 * src/hal_misc.c (hal_deliver_interrupt): Fix instrumentation call
nickg
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130
2671
12ae993c7267 Various Cortex-M patches.
nickg
parents: 2589
diff changeset
131 2008-11-24 Simon Kallweit <simon.kallweit@intefo.ch>
12ae993c7267 Various Cortex-M patches.
nickg
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diff changeset
132
12ae993c7267 Various Cortex-M patches.
nickg
parents: 2589
diff changeset
133 * include/hal_io.c: Fixed MASK_ macro.
12ae993c7267 Various Cortex-M patches.
nickg
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134
2589
9da21501bc5b * include/hal_intr.h:
nickg
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135 2008-11-04 Simon Kallweit <simon.kallweit@intefo.ch>
9da21501bc5b * include/hal_intr.h:
nickg
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136
9da21501bc5b * include/hal_intr.h:
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137 * include/hal_intr.h:
9da21501bc5b * include/hal_intr.h:
nickg
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138 Fixed load value of SysTick counter.
9da21501bc5b * include/hal_intr.h:
nickg
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diff changeset
139 * src/hal_misc.c:
9da21501bc5b * include/hal_intr.h:
nickg
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140 Fixed wrap-around in hal_delay_us().
9da21501bc5b * include/hal_intr.h:
nickg
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141
2588
7e2527e87885 * include/hal_intr.h:
nickg
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diff changeset
142 2008-11-04 Simon Kallweit <simon.kallweit@intefo.ch>
7e2527e87885 * include/hal_intr.h:
nickg
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diff changeset
143
7e2527e87885 * include/hal_intr.h:
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144 * include/hal_intr.h:
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145 Fixed base address in reset function.
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146
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147 2008-10-16 Nick Garnett <nickg@ecoscentric.com>
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148
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149 * src/vectors.S:
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150 * src/hal_misc.c: Tidy some comments and code.
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151
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152 2008-10-10 Nick Garnett <nickg@ecoscentric.com>
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153
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154 * src/hal_misc.c (hal_deliver_interrupt): Add support for chained
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155 interrupts.
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156 (hal_interrupt_end): Only increment scheduler lock when the kernel
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157 is present.
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158
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159 * include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Add end-stop to
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160 new thread states to terminate GDB backtraces.
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161
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162 2008-10-06 Nick Garnett <nickg@ecoscentric.com>
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163
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164 * hal_cortexm.cdl:
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165 * include/basetype.h:
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166 * include/hal_arch.h:
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167 * include/hal_intr.h:
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168 * include/hal_io.h:
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169 * include/cortex_stub.h:
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170 * src/vectors.S:
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171 * src/context.S:
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172 * src/cortexm.ld:
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173 * src/cortexm_stub.c:
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174 * src/hal_misc.c:
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175 New package -- Cortex-M architecture HAL.
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176
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177 //===========================================================================
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178 // ####GPLCOPYRIGHTBEGIN####
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179 // -------------------------------------------
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180 // This file is part of eCos, the Embedded Configurable Operating System.
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181 // Copyright (C) 2008, 2011 Free Software Foundation, Inc.
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182 //
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183 // This program is free software; you can redistribute it and/or modify
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184 // it under the terms of the GNU General Public License as published by
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185 // the Free Software Foundation; either version 2 or (at your option) any
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186 // later version.
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187 //
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188 // This program is distributed in the hope that it will be useful, but
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189 // WITHOUT ANY WARRANTY; without even the implied warranty of
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190 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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191 // General Public License for more details.
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192 //
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193 // You should have received a copy of the GNU General Public License
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194 // along with this program; if not, write to the
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195 // Free Software Foundation, Inc., 51 Franklin Street,
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196 // Fifth Floor, Boston, MA 02110-1301, USA.
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197 // -------------------------------------------
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198 // ####GPLCOPYRIGHTEND####
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199 //===========================================================================