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| author | ianst <ianst@cadence.com> | 2023-12-06 14:34:09 -0800 |
|---|---|---|
| committer | Antonio Borneo <borneo.antonio@gmail.com> | 2024-01-13 14:38:51 +0000 |
| commit | 04eda372634f995c732bed4f67855be258ab0e41 (patch) | |
| tree | 835b7abd684a4fa9d4f9286598b7d9ea10383cd5 /doc/openocd.texi | |
| parent | 22ebb693b62fd05bcbe2c0101e180b92ca5b11f3 (diff) | |
| download | riscv-openocd-04eda372634f995c732bed4f67855be258ab0e41.zip riscv-openocd-04eda372634f995c732bed4f67855be258ab0e41.tar.gz riscv-openocd-04eda372634f995c732bed4f67855be258ab0e41.tar.bz2 | |
target/xtensa: extra debug info for "xtensa exe" failures
- Read and display EXCCAUSE on exe error
- Clean up error messages
- Clarify "xtensa exe" documentation
Signed-off-by: ianst <ianst@cadence.com>
Change-Id: I90ed39f6afb6543c0c873301501435384b4dccbe
Reviewed-on: https://review.openocd.org/c/openocd/+/7982
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Diffstat (limited to 'doc/openocd.texi')
| -rw-r--r-- | doc/openocd.texi | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index 53730ea..e4d4dc5 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -11600,13 +11600,14 @@ This feature is not well implemented and tested yet. @end deffn @deffn {Command} {xtensa exe} <ascii-encoded hexadecimal instruction bytes> -Execute arbitrary instruction(s) provided as an ascii string. The string represents an integer -number of instruction bytes, thus its length must be even. +Execute one arbitrary instruction provided as an ascii string. The string represents an integer +number of instruction bytes, thus its length must be even. The instruction can be of any width +that is valid for the Xtensa core configuration. @end deffn @deffn {Command} {xtensa dm} (address) [value] -Read or write Xtensa Debug Module (DM) registers. @var{address} is required for both reads -and writes and is a 4-byte-aligned value typically between 0 and 0x3ffc. @var{value} is specified +Read or write Xtensa Debug Module (DM) registers. @var{address} is required for both reads +and writes and is a 4-byte-aligned value typically between 0 and 0x3ffc. @var{value} is specified only for write accesses. @end deffn |