@@ -1,4 +1,4 @@
-From 1c5023002bad3a5b0bbc181fdb324160beace733 Mon Sep 17 00:00:00 2001
+From 680220e772dfa381829983fa73b915416f676894 Mon Sep 17 00:00:00 2001
From: Joshua Watt <JPEWhacker@gmail.com>
Date: Tue, 19 Nov 2019 12:47:30 -0600
Subject: [PATCH] stdlib: Add strlcat
@@ -17,23 +17,23 @@ Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
create mode 100644 stdlib/strlcat.c
diff --git a/Makefile.in b/Makefile.in
-index bfae1f8..156dc4c 100644
+index b85ebee..045fabe 100644
--- a/Makefile.in
+++ b/Makefile.in
-@@ -101,7 +101,7 @@ NASM = asm/nasm.$(O)
- NDISASM = disasm/ndisasm.$(O)
+@@ -104,7 +104,7 @@ PROGOBJ = $(NASM) $(NDISASM)
+ PROGS = nasm$(X) ndisasm$(X)
- LIBOBJ = stdlib/snprintf.$(O) stdlib/vsnprintf.$(O) stdlib/strlcpy.$(O) \
+ LIBOBJ_NW = stdlib/snprintf.$(O) stdlib/vsnprintf.$(O) stdlib/strlcpy.$(O) \
- stdlib/strnlen.$(O) stdlib/strrchrnul.$(O) \
+ stdlib/strnlen.$(O) stdlib/strrchrnul.$(O) stdlib/strlcat.$(O) \
\
nasmlib/ver.$(O) \
nasmlib/alloc.$(O) nasmlib/asprintf.$(O) nasmlib/errfile.$(O) \
diff --git a/configure.ac b/configure.ac
-index 7b72769..14fd033 100644
+index 42cd198..e206338 100644
--- a/configure.ac
+++ b/configure.ac
-@@ -234,6 +234,7 @@ PA_FUNC_SNPRINTF
+@@ -236,6 +236,7 @@ PA_FUNC_SNPRINTF
PA_FUNC_VSNPRINTF
AC_CHECK_FUNCS([strlcpy])
AC_CHECK_FUNCS([strrchrnul])
@@ -41,7 +41,7 @@ index 7b72769..14fd033 100644
dnl These types are POSIX-specific, and Windows does it differently...
AC_CHECK_TYPES([struct _stati64])
-@@ -253,6 +254,7 @@ AC_CHECK_DECLS(strsep)
+@@ -255,6 +256,7 @@ AC_CHECK_DECLS(strsep)
AC_CHECK_DECLS(strlcpy)
AC_CHECK_DECLS(strnlen)
AC_CHECK_DECLS(strrchrnul)
@@ -50,7 +50,7 @@ index 7b72769..14fd033 100644
dnl Check for missing types
AC_TYPE_UINTPTR_T
diff --git a/include/compiler.h b/include/compiler.h
-index b4fd3a8..7fb4821 100644
+index 407c160..b64da6a 100644
--- a/include/compiler.h
+++ b/include/compiler.h
@@ -169,6 +169,10 @@ size_t strlcpy(char *, const char *, size_t);
@@ -1,4 +1,4 @@
-From 81d6519499dcfebe7d21e65e002a8885a4e8d852 Mon Sep 17 00:00:00 2001
+From e28c8883050d34d18ee2d66dfeece51e13adb6d5 Mon Sep 17 00:00:00 2001
From: Joshua Watt <JPEWhacker@gmail.com>
Date: Tue, 19 Nov 2019 13:12:17 -0600
Subject: [PATCH] Add --debug-prefix-map option
@@ -17,17 +17,17 @@ Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
nasmlib/filename.c | 20 ++++++++++++++++++++
output/outas86.c | 4 +++-
output/outcoff.c | 4 ++--
- output/outelf.c | 2 +-
+ output/outelf.c | 13 ++++++++-----
output/outieee.c | 2 +-
output/outobj.c | 2 +-
stdlib/strlcat.c | 2 +-
test/elfdebugprefix.asm | 6 ++++++
test/performtest.pl | 12 ++++++++++--
- 12 files changed, 82 insertions(+), 9 deletions(-)
+ 12 files changed, 89 insertions(+), 13 deletions(-)
create mode 100644 test/elfdebugprefix.asm
diff --git a/asm/nasm.c b/asm/nasm.c
-index e5ae89a..7a7f8b4 100644
+index 76c70f6..08ff119 100644
--- a/asm/nasm.c
+++ b/asm/nasm.c
@@ -939,6 +939,7 @@ enum text_options {
@@ -46,7 +46,7 @@ index e5ae89a..7a7f8b4 100644
{"reproducible", OPT_REPRODUCIBLE, ARG_NO, 0},
{NULL, OPT_BOGUS, ARG_NO, 0}
};
-@@ -1337,6 +1339,26 @@ static bool process_arg(char *p, char *q, int pass)
+@@ -1335,6 +1337,26 @@ static bool process_arg(char *p, char *q, int pass)
case OPT_REPRODUCIBLE:
reproducible = true;
break;
@@ -73,7 +73,7 @@ index e5ae89a..7a7f8b4 100644
case OPT_HELP:
help(stdout);
exit(0);
-@@ -2304,6 +2326,8 @@ static void help(FILE *out)
+@@ -2298,6 +2320,8 @@ static void help(FILE *out)
" -w-x disable warning x (also -Wno-x)\n"
" -w[+-]error promote all warnings to errors (also -Werror)\n"
" -w[+-]error=x promote warning x to errors (also -Werror=x)\n"
@@ -83,7 +83,7 @@ index e5ae89a..7a7f8b4 100644
fprintf(out, " %-20s %s\n",
diff --git a/include/nasmlib.h b/include/nasmlib.h
-index 438178d..4c3e90d 100644
+index 87a7fc6..a3e5144 100644
--- a/include/nasmlib.h
+++ b/include/nasmlib.h
@@ -250,10 +250,19 @@ int64_t readstrnum(char *str, int length, bool *warn);
@@ -107,7 +107,7 @@ index 438178d..4c3e90d 100644
/*
* Utility macros...
diff --git a/nasm.txt b/nasm.txt
-index cc7fa27..d3485c9 100644
+index 950c361..784618c 100644
--- a/nasm.txt
+++ b/nasm.txt
@@ -147,6 +147,10 @@ OPTIONS
@@ -179,10 +179,10 @@ index 54b22f8..c4a412c 100644
static void as86_cleanup(void)
diff --git a/output/outcoff.c b/output/outcoff.c
-index 58fa024..14baf7b 100644
+index c2b4eb6..e242db2 100644
--- a/output/outcoff.c
+++ b/output/outcoff.c
-@@ -1072,14 +1072,14 @@ static void coff_symbol(char *name, int32_t strpos, int32_t value,
+@@ -1259,7 +1259,7 @@ static void coff_symbol(char *name, int32_t strpos, int32_t value,
static void coff_write_symbols(void)
{
@@ -191,29 +191,61 @@ index 58fa024..14baf7b 100644
uint32_t i;
/*
- * The `.file' record, and the file name auxiliary record.
- */
- coff_symbol(".file", 0L, 0L, -2, 0, 0x67, 1);
-- strncpy(filename, inname, 18);
-+ filename_debug_remap(filename, inname, 19);
+@@ -1269,7 +1269,7 @@ static void coff_write_symbols(void)
+ if (reproducible)
+ memset(filename, 0, 18);
+ else
+- strncpy(filename, inname, 18);
++ filename_debug_remap(filename, inname, 19);
nasm_write(filename, 18, ofile);
/*
diff --git a/output/outelf.c b/output/outelf.c
-index 61af020..1292958 100644
+index ad8d210..29f1dc1 100644
--- a/output/outelf.c
+++ b/output/outelf.c
-@@ -553,7 +553,7 @@ static void elf_init(void)
- };
+@@ -546,8 +546,8 @@ static void elf_init(void)
const char * const *p;
+ const char * cur_path = nasm_realpath(inname);
- strlcpy(elf_module, inname, sizeof(elf_module));
+- strlcpy(elf_dir, nasm_dirname(cur_path), sizeof(elf_dir));
+ filename_debug_remap(elf_module, inname, sizeof(elf_module));
++ filename_debug_remap(elf_dir, nasm_dirname(cur_path), sizeof(elf_dir));
sects = NULL;
nsects = sectlen = 0;
syms = saa_init((int32_t)sizeof(struct elf_symbol));
+@@ -3590,13 +3590,17 @@ static void dwarf_findfile(const char * fname)
+ if (dwarf_clist && !(strcmp(fname, dwarf_clist->filename)))
+ return;
+
++ char * fname_remapped = nasm_malloc(FILENAME_MAX);
++ filename_debug_remap(fname_remapped,fname,FILENAME_MAX);
++
+ /* search for match */
+ match = 0;
+ if (dwarf_flist) {
+ match = dwarf_flist;
+ for (finx = 0; finx < dwarf_numfiles; finx++) {
+- if (!(strcmp(fname, match->filename))) {
++ if (!(strcmp(fname_remapped, match->filename))) {
+ dwarf_clist = match;
++ nasm_free(fname_remapped);
+ return;
+ }
+ match = match->next;
+@@ -3607,8 +3611,7 @@ static void dwarf_findfile(const char * fname)
+ dwarf_clist = nasm_malloc(sizeof(struct linelist));
+ dwarf_numfiles++;
+ dwarf_clist->line = dwarf_numfiles;
+- dwarf_clist->filename = nasm_malloc(strlen(fname) + 1);
+- strcpy(dwarf_clist->filename,fname);
++ dwarf_clist->filename = fname_remapped;
+ dwarf_clist->next = 0;
+ if (!dwarf_flist) { /* if first entry */
+ dwarf_flist = dwarf_elist = dwarf_clist;
diff --git a/output/outieee.c b/output/outieee.c
-index 6d6d4b2..cdb8333 100644
+index 7ba9036..796e5af 100644
--- a/output/outieee.c
+++ b/output/outieee.c
@@ -207,7 +207,7 @@ static void ieee_unqualified_name(char *, char *);
@@ -226,7 +258,7 @@ index 6d6d4b2..cdb8333 100644
fpubhead = NULL;
fpubtail = &fpubhead;
diff --git a/output/outobj.c b/output/outobj.c
-index 56b43f9..fefea94 100644
+index 281839d..fc336c1 100644
--- a/output/outobj.c
+++ b/output/outobj.c
@@ -644,7 +644,7 @@ static enum directive_result obj_directive(enum directive, char *);
@@ -264,7 +296,7 @@ index 0000000..a67ba29
+ ret
+
diff --git a/test/performtest.pl b/test/performtest.pl
-index f7865b3..096f960 100755
+index 46b1bdf..2426848 100755
--- a/test/performtest.pl
+++ b/test/performtest.pl
@@ -42,14 +42,22 @@ sub perform {
similarity index 88%
rename from meta/recipes-devtools/nasm/nasm_2.15.05.bb
rename to meta/recipes-devtools/nasm/nasm_2.16.01.bb
@@ -10,7 +10,7 @@ SRC_URI = "http://www.nasm.us/pub/nasm/releasebuilds/${PV}/nasm-${PV}.tar.bz2 \
file://0002-Add-debug-prefix-map-option.patch \
"
-SRC_URI[sha256sum] = "3c4b8339e5ab54b1bcb2316101f8985a5da50a3f9e504d43fa6f35668bee2fd0"
+SRC_URI[sha256sum] = "35b6ad2ee048d41c4779f073f3efca7762a822b7d2d4ef4e8df24cf65747bb2e"
EXTRA_AUTORECONF:append = " -I autoconf/m4"
adjust 0002-Add-debug-prefix-map-option.patch to account for https://github.com/netwide-assembler/nasm/commit/f2a6eb4aaca361c1ebe374bf07765790eecf8869 and add a chunk to it that guarantees source paths not leaking into debug sections that list source filenames. Signed-off-by: Alexander Kanavin <alex@linutronix.de> --- .../nasm/nasm/0001-stdlib-Add-strlcat.patch | 18 ++--- .../0002-Add-debug-prefix-map-option.patch | 74 +++++++++++++------ .../nasm/{nasm_2.15.05.bb => nasm_2.16.01.bb} | 2 +- 3 files changed, 63 insertions(+), 31 deletions(-) rename meta/recipes-devtools/nasm/{nasm_2.15.05.bb => nasm_2.16.01.bb} (88%)