Hi Wolfgnag
In message 1300965924-20508-1-git-send-email-macpaul@andestech.com you wrote:
- Enhance ftsmc020 according to datasheets.
- Add assembly register offsets for support lowlevel_init.S.
NAK. Such register offsets should be automatically generated from the respective C structs using make-asm-offsets; see the generic-asm-offsets.h / asm-offsets.s build rules in the top level Makefile.
Neither I ran the command
"tools/scripts/make-asm-offsets include/faraday/ftsmc020.h include/faraday/ftsmc020-genasm.h" nor I ran sed -ne "/^->/{s:->#(.*):/* \1 */:; \ s:^->([^ ]*) [$#]*([-0-9]*) (.*):#define \1 (\2) /* \3 */:; \ s:^->([^ ]*) [$#]*([^ ]*) (.*):#define \1 \2 /* \3 */:; \ s:->::; p;}" include/faraday/ftsmc020-genasm.h could be work.
I also tested file faraday/ftpmu010.h. It get the same output with output 'sed: -e expression #1, char 47: unknown command: `['.' Did I execute the script in wrong method? Is there a problem about this script?
Moreover, the structure of ftsmc020 was nested like struct ftsmc020 { struct { unsigned int cr; /* 0x00, 0x08, 0x10, 0x18 */ unsigned int tpr; /* 0x04, 0x0c, 0x14, 0x1c */ } bank[4]; unsigned int pad[8]; /* 0x20 - 0x3c */ unsigned int ssr; /* 0x40 */ };
I didn't see the sed script could support this kind of nested structure declaration. I guess the sed script could be applied to plain structure declareation. Maybe I have a diffcult here. If the script is needed to be rewrote to adapt nested declaration, It might need have some complicaticity about parse difference kind of nested structure and array.
It seems I need to rewrite the structure to be adaptable to the sed script.
Any suggestion?
Best regards, Macpaul Lin
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