[Buildroot] svn commit: trunk/buildroot/package/busybox
jacmet at uclibc.org
jacmet at uclibc.org
Sun Aug 31 21:45:03 UTC 2008
Author: jacmet
Date: 2008-08-31 14:45:03 -0700 (Sun, 31 Aug 2008)
New Revision: 23289
Log:
busybox: additional 1.12.0 patches
Added:
trunk/buildroot/package/busybox/busybox-1.12.0-awk.patch
trunk/buildroot/package/busybox/busybox-1.12.0-insmod.patch
Changeset:
Added: trunk/buildroot/package/busybox/busybox-1.12.0-awk.patch
===================================================================
--- trunk/buildroot/package/busybox/busybox-1.12.0-awk.patch (rev 0)
+++ trunk/buildroot/package/busybox/busybox-1.12.0-awk.patch 2008-08-31 21:45:03 UTC (rev 23289)
@@ -0,0 +1,53 @@
+--- busybox-1.12.0/editors/awk.c Wed Aug 6 00:56:11 2008
++++ busybox-1.12.0-awk/editors/awk.c Fri Aug 29 01:17:05 2008
+@@ -973,7 +973,12 @@
+
+ } else if (*p == '.' || isdigit(*p)) {
+ /* it's a number */
+- t_double = strtod(p, &p);
++#if ENABLE_DESKTOP
++ if (p[0] == '0' && (p[1] | 0x20) == 'x')
++ t_double = strtoll(p, &p, 0);
++ else
++#endif
++ t_double = strtod(p, &p);
+ if (*p == '.')
+ syntax_error(EMSG_UNEXP_TOKEN);
+ tc = TC_NUMBER;
+@@ -2034,28 +2039,30 @@
+ setvar_p(res, s);
+ break;
+
++ /* Bitwise ops must assume that operands are unsigned. GNU Awk 3.1.5:
++ * awk '{ print or(-1,1) }' gives "4.29497e+09", not "-2.xxxe+09" */
+ case B_an:
+- setvar_i(res, (long)getvar_i(av[0]) & (long)getvar_i(av[1]));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) & (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_co:
+- setvar_i(res, ~(long)getvar_i(av[0]));
++ setvar_i(res, ~(unsigned long)getvar_i(av[0]));
+ break;
+
+ case B_ls:
+- setvar_i(res, (long)getvar_i(av[0]) << (long)getvar_i(av[1]));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) << (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_or:
+- setvar_i(res, (long)getvar_i(av[0]) | (long)getvar_i(av[1]));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) | (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_rs:
+- setvar_i(res, (long)((unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1])));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) >> (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_xo:
+- setvar_i(res, (long)getvar_i(av[0]) ^ (long)getvar_i(av[1]));
++ setvar_i(res, (unsigned long)getvar_i(av[0]) ^ (unsigned long)getvar_i(av[1]));
+ break;
+
+ case B_lo:
Added: trunk/buildroot/package/busybox/busybox-1.12.0-insmod.patch
===================================================================
--- trunk/buildroot/package/busybox/busybox-1.12.0-insmod.patch (rev 0)
+++ trunk/buildroot/package/busybox/busybox-1.12.0-insmod.patch 2008-08-31 21:45:03 UTC (rev 23289)
@@ -0,0 +1,101 @@
+--- busybox-1.12.0/modutils/insmod.c Wed Aug 6 00:56:02 2008
++++ busybox-1.12.0-insmod/modutils/insmod.c Thu Aug 28 23:38:35 2008
+@@ -2212,7 +2212,7 @@
+ sec->name = name;
+ sec->idx = newidx;
+ if (size)
+- sec->contents = xmalloc(size);
++ sec->contents = xzalloc(size);
+
+ obj_insert_section_load_order(f, sec);
+
+@@ -2227,7 +2227,7 @@
+ int newidx = f->header.e_shnum++;
+ struct obj_section *sec;
+
+- f->sections = xrealloc(f->sections, (newidx + 1) * sizeof(sec));
++ f->sections = xrealloc_vector(f->sections, 2, newidx);
+ f->sections[newidx] = sec = arch_new_section();
+
+ sec->header.sh_type = SHT_PROGBITS;
+@@ -2237,7 +2237,7 @@
+ sec->name = name;
+ sec->idx = newidx;
+ if (size)
+- sec->contents = xmalloc(size);
++ sec->contents = xzalloc(size);
+
+ sec->load_next = f->load_order;
+ f->load_order = sec;
+@@ -2689,8 +2689,7 @@
+ /* Collect the modules' symbols. */
+
+ if (nmod) {
+- ext_modules = modules = xmalloc(nmod * sizeof(*modules));
+- memset(modules, 0, nmod * sizeof(*modules));
++ ext_modules = modules = xzalloc(nmod * sizeof(*modules));
+ for (i = 0, mn = module_names, m = modules;
+ i < nmod; ++i, ++m, mn += strlen(mn) + 1) {
+ struct new_module_info info;
+@@ -2770,13 +2769,14 @@
+ }
+
+
+-static void new_create_this_module(struct obj_file *f, const char *m_name)
++static void new_create_this_module(struct obj_file *f, const char *m_name)
+ {
+ struct obj_section *sec;
+
+ sec = obj_create_alloced_section_first(f, ".this", tgt_sizeof_long,
+ sizeof(struct new_module));
+- memset(sec->contents, 0, sizeof(struct new_module));
++ /* done by obj_create_alloced_section_first: */
++ /*memset(sec->contents, 0, sizeof(struct new_module));*/
+
+ obj_add_symbol(f, SPFX "__this_module", -1,
+ ELF_ST_INFO(STB_LOCAL, STT_OBJECT), sec->idx, 0,
+@@ -3124,12 +3124,9 @@
+ for (i = 0; i < f->header.e_shnum; ++i) {
+ struct obj_section *s = f->sections[i];
+ if (s->header.sh_type == SHT_NOBITS) {
++ s->contents = NULL;
+ if (s->header.sh_size != 0)
+- s->contents = memset(xmalloc(s->header.sh_size),
+- 0, s->header.sh_size);
+- else
+- s->contents = NULL;
+-
++ s->contents = xzalloc(s->header.sh_size),
+ s->header.sh_type = SHT_PROGBITS;
+ }
+ }
+@@ -3354,8 +3351,10 @@
+ }
+
+ shnum = f->header.e_shnum;
+- f->sections = xmalloc(sizeof(struct obj_section *) * shnum);
+- memset(f->sections, 0, sizeof(struct obj_section *) * shnum);
++ /* Growth of ->sections vector will be done by
++ * xrealloc_vector(..., 2, ...), therefore we must allocate
++ * at least 2^2 = 4 extra elements here. */
++ f->sections = xzalloc(sizeof(f->sections[0]) * (shnum + 4));
+
+ section_headers = alloca(sizeof(ElfW(Shdr)) * shnum);
+ fseek(fp, f->header.e_shoff, SEEK_SET);
+@@ -3391,14 +3390,13 @@
+ case SHT_SYMTAB:
+ case SHT_STRTAB:
+ case SHT_RELM:
++ sec->contents = NULL;
+ if (sec->header.sh_size > 0) {
+- sec->contents = xmalloc(sec->header.sh_size);
++ sec->contents = xzalloc(sec->header.sh_size);
+ fseek(fp, sec->header.sh_offset, SEEK_SET);
+ if (fread(sec->contents, sec->header.sh_size, 1, fp) != 1) {
+ bb_perror_msg_and_die("error reading ELF section data");
+ }
+- } else {
+- sec->contents = NULL;
+ }
+ break;
+
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