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2014-02-28 John Dallaway <john@dallaway.org.uk>
* src/mcount.S: Add mcount functions for call-graph profiling.
* cdl/hal_cortexm.cdl: Add option to build mcount functions.
[ Bugzilla 1001954 ]
2013-08-25 Ilija Kocho <ilijak@siva.com.mk>
* cdl/hal_cortexm_fpu.cdl, include/fpv4_sp_d16_libm.h: Define Cortex-M4F
architecture specific builtin mathematical functions. [ Bugzilla 1001539 ]
2013-04-29 Ilija Kocho <ilijak@siva.com.mk>
* include/cortexm_stub.h: Remove unwanted diag_printf().
2013-02-10 Ilija Kocho <ilijak@siva.com.mk>
Jonathan Larmour <jifl@eCosCentric.com>
* cdl/hal_cortexm.cdl:
* cdl/hal_cortexm_fpu.cdl: New
* include/cortexm_core.h: New
* include/cortexm_fpu.h: New
* include/cortexm_regs.h:
* include/cortexm_stub.h:
* include/fpv4_sp_d16.h: New
* include/hal_arch.h:
* include/hal_arch.inc: New
* include/hal_io.h:
* src/context.S:
* src/cortexm_fpu.c: New
* src/cortexm_stub.c:
* src/fpv4_sp_d16.c: New
* src/hal_misc.c:
* src/vectors.S:
Add: hardware floating point support for Cortex-M4F [ Bugzilla 1001607 ]
2012-04-23 Ilija Kocho <ilijak@siva.com.mk>
* cdl/hal_cortexm.cdl:
* include/basetype.h:
* include/cortexm_stub.h:
* include/hal_arch.h:
* include/hal_intr.h:
* include/hal_io.h:
* src/context.S:
* src/cortexm_stub.c:
* src/hal_misc.c:
* src/vectors.S:
Whitespace cleanup [Bugzilla 1001569]
2012-03-06 Ilija Kocho <ilijak@siva.com.mk>
* include/hal_intr.h: Fix compiler warning about unused variables.
[Bugzilla 1001520]
2012-02-05 Jonathan Larmour <jifl@eCosCentric.com>
* src/hal_misc.c (hal_reset_vsr): Ensure we only init intr vectors
up to top of VSR table.
2011-08-23 Ilija Kocho <ilijak@siva.com.mk>
* cdl/hal_cortexm.cdl: New CDL option CYGIMP_HAL_ARCH_ENDIAN
* include/cortexm_endian.h: New file
* include/cortexm_regs.h: New file
[ Bugzilla 1001275 ]
2011-04-06 Nick Garnett <nickg@ecoscentric.com>
* cdl/cortexm.cdl: Remove M1 CPU family from architecture config
file (as not supported for now). [Bugzilla 1001186]
2011-04-02 Ilija Kocho <ilijak@siva.com.mk>
* cdl/cortexm.cdl: Add M4 CPU family to CYGHWR_HAL_CORTEXM. Add
FPU (Floating Point Unit) interface.
* include/hal_io.h: Add CYGHWR_HAL_CORTEXM_M4 to some preprocessor
conditions. [Bugzilla 1001186]
2011-04-01 Ilija Kocho <ilijak@siva.com.mk>
* include/hal_intr.h: Remove double inclusion of var_intr.h
header and include it at proper place. [ Bugzilla 1001184 ]
2011-02-17 John Dallaway <john@dallaway.org.uk>
* include/hal_intr.h (HAL_DISABLE_INTERRUPTS): Mark operand as
an earlyclobber operand to ensure correct register usage. Issue
reported by both Ulrich Holeschak and Stanislav Meduna.
[ Bugzilla 1001154 ]
2011-02-16 Ilija Kocho <ilijak@siva.com.mk>
* src/cortexm.ld: Added USER_SECTION() macro. [Bugzilla 1001142 ]
2011-01-20 Christophe Coutand <ccoutand@stmi.com>
* include/hal_intr.h:
* cdl/hal_cortexm.cdl:
Allow variant or platform to define their own RTC clock. Add
CDL entry to select SysTick clock source. [ Bugzilla 1001090 ]
2010-12-28 Ilija Kocho <ilijak@siva.com.mk>
* include/hal_io.h: conditional VTOR setting.
2011-01-13 John Dallaway <john@dallaway.org.uk>
* src/vectors.S (hal_default_interrupt_vsr): Save interrupt state
if CYGINT_HAL_COMMON_SAVED_INTERRUPT_STATE_REQUIRED is implemented.
[ Bugzilla 1001111 ]
2011-01-02 Sergei Gavrikov <sergei.gavrikov@gmail.com>
* cdl/hal_cortexm.cdl: Eliminate some warnings. [ Bugzilla
1001083 ]
2010-05-17 Spencer Oliver <spen@spen-soft.co.uk>
* include/hal_intr.h (HAL_INTERRUPT_STACK_CALL_PENDING_DSRS):
* src/hal_misc.c (hal_reset_vsr): Add 0 argument to SWI.
* src/vectors.S (hal_switch_state_vsr): Eliminate "msr psp,sp",
which is now deprecated.
(hal_pendable_svc_vsr): Add 0 argument to SWI.
2009-02-27 Simon Kallweit <simon.kallweit@intefo.ch>
* include/hal_io.h: Added system control register definitions
2009-02-13 Nick Garnett <nickg@ecoscentric.com>
* include/hal_arch.h: Add include for var_arch.h.
(HAL_IDLE_THREAD_ACTION): Tidy up debug code left in by mistake.
2009-02-07 Chris Holgate <chris@zynaptic.com>
* src/hal_misc.c:
* src/cortexm.ld:
Modified SRAM linker section to support initialisation from ROM.
2008-12-03 Nick Garnett <nickg@ecoscentric.com>
* src/hal_misc.c (hal_deliver_interrupt): Fix instrumentation call
to allow it to compile properly.
2008-11-24 Simon Kallweit <simon.kallweit@intefo.ch>
* include/hal_io.c: Fixed MASK_ macro.
2008-11-04 Simon Kallweit <simon.kallweit@intefo.ch>
* include/hal_intr.h:
Fixed load value of SysTick counter.
* src/hal_misc.c:
Fixed wrap-around in hal_delay_us().
2008-11-04 Simon Kallweit <simon.kallweit@intefo.ch>
* include/hal_intr.h:
Fixed base address in reset function.
2008-10-16 Nick Garnett <nickg@ecoscentric.com>
* src/vectors.S:
* src/hal_misc.c: Tidy some comments and code.
2008-10-10 Nick Garnett <nickg@ecoscentric.com>
* src/hal_misc.c (hal_deliver_interrupt): Add support for chained
interrupts.
(hal_interrupt_end): Only increment scheduler lock when the kernel
is present.
* include/hal_arch.h (HAL_THREAD_INIT_CONTEXT): Add end-stop to
new thread states to terminate GDB backtraces.
2008-10-06 Nick Garnett <nickg@ecoscentric.com>
* hal_cortexm.cdl:
* include/basetype.h:
* include/hal_arch.h:
* include/hal_intr.h:
* include/hal_io.h:
* include/cortex_stub.h:
* src/vectors.S:
* src/context.S:
* src/cortexm.ld:
* src/cortexm_stub.c:
* src/hal_misc.c:
New package -- Cortex-M architecture HAL.
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