xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

scripts/dtc: Update to upstream version v1.4.7-57-gf267e674d145

Browse Source 
This adds the following commits from upstream:

f267e674d145 checks: Fix crash with multiple source annotations
3616b9a811b6 checks: Use source position information for check failures
2bdbd07a1223 checks: Make each message output atomic
a1eff70c02cf util: Add xa{v}sprintf_append functions
82a52ce4573b libfdt: Add a test for fdt_getprop_by_offset()
607b8586b383 PEP8 / Flake8 cleanups for setup.py
f9c0a425b648 Remove broken objdir / srcdir support
5182b5e6f28c pylibfdt: Use common PREFIX variable
d45bf1f5f2a6 Refine make tests_clean target
99284c4db9cb Refine pylibfdt_clean target
a4629cfaedfb Refine libfdt_clean target
08380fc43aa2 tests: Use modern octal literals for Python
8113c00b99d3 pylibfdt: Allow switch to Python 3 via environment variable PYTHON
11738cf01f15 libfdt: Don't use memcpy to handle unaligned reads on ARM
86a288a73670 checks: Restructure check_msg to decrease indentation
5667e7ef9a9a annotations: add the annotation functionality
8e20ccf52f90 annotations: add positions
ca930e20bb54 tests: Don't lose errors from make checkm
43366bb4eeee tests: Property count valgrind errors in wrapped tests
5062516fb8cb srcpos: Remove srcpos_empty
a3143fafbf83 Revert "annotations: add positions"
403cc79f06a1 checks: Update SPI bus check for 'spi-slave'
baa1d2cf7894 annotations: add positions
ff2ad38f6a5a Merge remote-tracking branch 'origin/pr/18'
aa7254d9cb17 libfdt: return correct value if #size-cells property is not present
49903aed7783 use ptrdiff_t modifier for printing pointer differences
da2b691ccf68 treesource: Fix dts output for phandles in middle of a sequence of ints
8f8b77a0d62d tests: Wrap check_align() calls with base_run_test()
522d81d572f2 Fix dts output with a REF_PATH marker
e45198c98359 Added test cases for target references
0fcffda15e9f Merge nodes with local target label references
1e4a0928f3b3 pylibfdt: Don't have setup.py depend on where it's invoked from
ca399b14956f pylibfdt: Eliminate run_setup make function
98972f1b3e33 pylibfdt: Improved version extraction
7ba2be6cda5f pylibfdt: Don't silence setup.py when V=1
7691f9d39301 pylibfdt: Make SETUP make variable
855b9963def9 pylibfdt: Simpler CFLAGS handling
47cafbeeb977 pylibfdt: Link extension module with libfdt rather than rebuilding
dd695d6afb19 pylibfdt: Correctly set build output directory
59327523d0d8 pylibfdt: We don't need include files from the base directory
e84742aa7b93 checks: fix simple-bus compatible matching
8c59a97ce096 Fix missing labels when emitting dts format
d448f9a5fd94 Revert dts output formatting changes of spaces around brackets

Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring
2018-11-28 18:37:35 -06:00
parent e8b1dee214
commit c2e7075ca8
17 changed files with 436 additions and 147 deletions
Download Patch File Download Diff File Expand all files Collapse all files

153
scripts/dtc/srcpos.c
View File

@@ -33,6 +33,9 @@ struct search_path {
/* This is the list of directories that we search for source files */
static struct search_path *search_path_head, **search_path_tail;
/* Detect infinite include recursion. */
#define MAX_SRCFILE_DEPTH (100)
static int srcfile_depth; /* = 0 */
static char *get_dirname(const char *path)
{
@@ -51,11 +54,51 @@ static char *get_dirname(const char *path)
FILE *depfile; /* = NULL */
struct srcfile_state *current_srcfile; /* = NULL */
static char *initial_path; /* = NULL */
static int initial_pathlen; /* = 0 */
static bool initial_cpp = true;
/* Detect infinite include recursion. */
#define MAX_SRCFILE_DEPTH (100)
static int srcfile_depth; /* = 0 */
static void set_initial_path(char *fname)
{
int i, len = strlen(fname);
xasprintf(&initial_path, "%s", fname);
initial_pathlen = 0;
for (i = 0; i != len; i++)
if (initial_path[i] == '/')
initial_pathlen++;
}
static char *shorten_to_initial_path(char *fname)
{
char *p1, *p2, *prevslash1 = NULL;
int slashes = 0;
for (p1 = fname, p2 = initial_path; *p1 && *p2; p1++, p2++) {
if (*p1 != *p2)
break;
if (*p1 == '/') {
prevslash1 = p1;
slashes++;
}
}
p1 = prevslash1 + 1;
if (prevslash1) {
int diff = initial_pathlen - slashes, i, j;
int restlen = strlen(fname) - (p1 - fname);
char *res;
res = xmalloc((3 * diff) + restlen + 1);
for (i = 0, j = 0; i != diff; i++) {
res[j++] = '.';
res[j++] = '.';
res[j++] = '/';
}
strcpy(res + j, p1);
return res;
}
return NULL;
}
/**
* Try to open a file in a given directory.
@@ -157,6 +200,9 @@ void srcfile_push(const char *fname)
srcfile->colno = 1;
current_srcfile = srcfile;
if (srcfile_depth == 1)
set_initial_path(srcfile->name);
}
bool srcfile_pop(void)
@@ -197,18 +243,6 @@ void srcfile_add_search_path(const char *dirname)
search_path_tail = &node->next;
}
/*
* The empty source position.
*/
struct srcpos srcpos_empty = {
.first_line = 0,
.first_column = 0,
.last_line = 0,
.last_column = 0,
.file = NULL,
};
void srcpos_update(struct srcpos *pos, const char *text, int len)
{
int i;
@@ -234,13 +268,35 @@ struct srcpos *
srcpos_copy(struct srcpos *pos)
{
struct srcpos *pos_new;
struct srcfile_state *srcfile_state;
if (!pos)
return NULL;
pos_new = xmalloc(sizeof(struct srcpos));
assert(pos->next == NULL);
memcpy(pos_new, pos, sizeof(struct srcpos));
/* allocate without free */
srcfile_state = xmalloc(sizeof(struct srcfile_state));
memcpy(srcfile_state, pos->file, sizeof(struct srcfile_state));
pos_new->file = srcfile_state;
return pos_new;
}
struct srcpos *srcpos_extend(struct srcpos *pos, struct srcpos *newtail)
{
struct srcpos *p;
if (!pos)
return newtail;
for (p = pos; p->next != NULL; p = p->next);
p->next = newtail;
return pos;
}
char *
srcpos_string(struct srcpos *pos)
{
@@ -266,6 +322,68 @@ srcpos_string(struct srcpos *pos)
return pos_str;
}
static char *
srcpos_string_comment(struct srcpos *pos, bool first_line, int level)
{
char *pos_str, *fname, *first, *rest;
bool fresh_fname = false;
if (!pos) {
if (level > 1) {
xasprintf(&pos_str, "<no-file>:<no-line>");
return pos_str;
} else {
return NULL;
}
}
if (!pos->file)
fname = "<no-file>";
else if (!pos->file->name)
fname = "<no-filename>";
else if (level > 1)
fname = pos->file->name;
else {
fname = shorten_to_initial_path(pos->file->name);
if (fname)
fresh_fname = true;
else
fname = pos->file->name;
}
if (level > 1)
xasprintf(&first, "%s:%d:%d-%d:%d", fname,
pos->first_line, pos->first_column,
pos->last_line, pos->last_column);
else
xasprintf(&first, "%s:%d", fname,
first_line ? pos->first_line : pos->last_line);
if (fresh_fname)
free(fname);
if (pos->next != NULL) {
rest = srcpos_string_comment(pos->next, first_line, level);
xasprintf(&pos_str, "%s, %s", first, rest);
free(first);
free(rest);
} else {
pos_str = first;
}
return pos_str;
}
char *srcpos_string_first(struct srcpos *pos, int level)
{
return srcpos_string_comment(pos, true, level);
}
char *srcpos_string_last(struct srcpos *pos, int level)
{
return srcpos_string_comment(pos, false, level);
}
void srcpos_verror(struct srcpos *pos, const char *prefix,
const char *fmt, va_list va)
{
@@ -294,4 +412,9 @@ void srcpos_set_line(char *f, int l)
{
current_srcfile->name = f;
current_srcfile->lineno = l;
if (initial_cpp) {
initial_cpp = false;
set_initial_path(f);
}
}