iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dtc: import latest upstream dtc

Browse Source 
This updates scripts/dtc to commit 317a5d9 "dtc: zero out new label
objects" from git://git.jdl.com/software/dtc.git.

This adds features such as:
* /bits/ syntax for cell data.
* Math expressions within cell data.
* The ability to delete properties or nodes.
* Support for #line directives in the input file, which allows the use of
  cpp on *.dts.
* -i command-line option (/include/ path)
* -W/-E command-line options for error/warning control.
* Removal of spew to STDOUT containing the filename being compiled.
* Many additions to the libfdt API.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Jon Loeliger <jdl@jdl.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
This commit is contained in:
Stephen Warren
2012-09-28 21:25:59 +00:00
committed by Rob Herring
parent acc2097934
commit cd296721a9
30 changed files with 3845 additions and 699 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
scripts/dtc/srcpos.h
View File

@@ -33,10 +33,39 @@ struct srcfile_state {
extern FILE *depfile; /* = NULL */
extern struct srcfile_state *current_srcfile; /* = NULL */
/**
* Open a source file.
*
* If the source file is a relative pathname, then it is searched for in the
* current directory (the directory of the last source file read) and after
* that in the search path.
*
* We work through the search path in order from the first path specified to
* the last.
*
* If the file is not found, then this function does not return, but calls
* die().
*
* @param fname Filename to search
* @param fullnamep If non-NULL, it is set to the allocated filename of the
* file that was opened. The caller is then responsible
* for freeing the pointer.
* @return pointer to opened FILE
*/
FILE *srcfile_relative_open(const char *fname, char **fullnamep);
void srcfile_push(const char *fname);
int srcfile_pop(void);
/**
* Add a new directory to the search path for input files
*
* The new path is added at the end of the list.
*
* @param dirname Directory to add
*/
void srcfile_add_search_path(const char *dirname);
struct srcpos {
int first_line;
int first_column;
@@ -84,4 +113,6 @@ extern void srcpos_error(struct srcpos *pos, char const *, ...)
extern void srcpos_warn(struct srcpos *pos, char const *, ...)
__attribute__((format(printf, 2, 3)));
extern void srcpos_set_line(char *f, int l);
#endif /* _SRCPOS_H_ */