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[Bug 1001186] New: Introduce Cortex-M4 to the Cortex-M architecture
- From: bugzilla-daemon at bugs dot ecos dot sourceware dot org
- To: unassigned at bugs dot ecos dot sourceware dot org
- Date: Sun, 3 Apr 2011 09:43:54 +0100
- Subject: [Bug 1001186] New: Introduce Cortex-M4 to the Cortex-M architecture
- Auto-submitted: auto-generated
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Summary: Introduce Cortex-M4 to the Cortex-M architecture
Product: eCos
Version: 3.0
Platform: Other (please specify)
OS/Version: Cortex-M
Status: UNCONFIRMED
Severity: enhancement
Priority: low
Component: Patches and contributions
AssignedTo: unassigned@bugs.ecos.sourceware.org
ReportedBy: ilijak@siva.com.mk
CC: ecos-patches@ecos.sourceware.org
Class: Advice Request
Created an attachment (id=1197)
--> (http://bugs.ecos.sourceware.org/attachment.cgi?id=1197)
Cortex-M4 macro
Cortex-M4 is introduced to Cortex-M architecture:
- M4 added to CYGHWR_HAL_CORTEXM legal values
- CYGHWR_HAL_CORTEXM_M4 used in preprocessor conditions where applicable.
- Added Floating Point Unit option and interface to cortexm.cdl
Also added M0 to CYGHWR_HAL_CORTEXM legal values.
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