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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/10/14 08:28:37 UTC
[GitHub] [incubator-nuttx] Ouss4 commented on a change in pull request #4663: arch/xtensa: Correctly save/restore coprocessor0 state.
Ouss4 commented on a change in pull request #4663:
URL: https://github.com/apache/incubator-nuttx/pull/4663#discussion_r728753924
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File path: arch/xtensa/include/esp32s2/tie.h
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@@ -39,156 +37,102 @@
* Pre-processor Definitions
****************************************************************************/
-#define XCHAL_CP_NUM 1 /* number of coprocessors */
-#define XCHAL_CP_MAX 1 /* max CP ID + 1 (0 if none) */
-#define XCHAL_CP_MASK 0x01 /* bitmask of all CPs by ID */
-#define XCHAL_CP_PORT_MASK 0x00 /* bitmask of only port CPs */
-
-/* Basic parameters of each coprocessor: */
-
-#define XCHAL_CP0_NAME "FPU"
-#define XCHAL_CP0_IDENT FPU
-#define XCHAL_CP0_SA_SIZE 72 /* size of state save area */
-#define XCHAL_CP0_SA_ALIGN 4 /* min alignment of save area */
-#define XCHAL_CP_ID_FPU 0 /* coprocessor ID (0..7) */
+#define XCHAL_CP_NUM 0 /* number of coprocessors */
Review comment:
I run the file through `detab`.
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