diff options
Diffstat (limited to 'openwrt/toolchain/uClibc/patches/140-uclibc_do_div_ldso.patch')
| -rw-r--r-- | openwrt/toolchain/uClibc/patches/140-uclibc_do_div_ldso.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/openwrt/toolchain/uClibc/patches/140-uclibc_do_div_ldso.patch b/openwrt/toolchain/uClibc/patches/140-uclibc_do_div_ldso.patch new file mode 100644 index 000000000..b19d55f59 --- /dev/null +++ b/openwrt/toolchain/uClibc/patches/140-uclibc_do_div_ldso.patch @@ -0,0 +1,47 @@ +diff -ur uClibc-0.9.28/ldso/include/dl-string.h uClibc-0.9.28.openwrt/ldso/include/dl-string.h +--- uClibc-0.9.28/ldso/include/dl-string.h 2005-08-18 00:49:41.000000000 +0200 ++++ uClibc-0.9.28.openwrt/ldso/include/dl-string.h 2006-04-12 11:07:49.000000000 +0200 +@@ -4,6 +4,14 @@ + #include <dl-sysdep.h> // for do_rem + #include <features.h> + ++/* provide some sane defaults */ ++#ifndef do_rem ++# define do_rem(result, n, base) ((result) = (n) % (base)) ++#endif ++#ifndef do_div_10 ++# define do_div_10(result, remain) ((result) /= 10) ++#endif ++ + static size_t _dl_strlen(const char * str); + static char *_dl_strcat(char *dst, const char *src); + static char * _dl_strcpy(char * dst,const char *src); +@@ -228,7 +236,7 @@ + char temp; + do_rem(temp, i, 10); + *--p = '0' + temp; +- i /= 10; ++ do_div_10(i, temp); + } while (i > 0); + return p; + } +@@ -318,7 +326,7 @@ + do { \ + do_rem(v, (X), 10); \ + *--tmp2 = '0' + v; \ +- (X) /= 10; \ ++ do_div_10((X), v); \ + } while ((X) > 0); \ + _dl_write(2, tmp2, tmp1 - tmp2 + sizeof(tmp) - 1); \ + } +diff -ur uClibc-0.9.28/ldso/ldso/arm/dl-sysdep.h uClibc-0.9.28.openwrt/ldso/ldso/arm/dl-sysdep.h +--- uClibc-0.9.28/ldso/ldso/arm/dl-sysdep.h 2005-08-18 00:49:41.000000000 +0200 ++++ uClibc-0.9.28.openwrt/ldso/ldso/arm/dl-sysdep.h 2006-04-12 11:31:58.000000000 +0200 +@@ -43,6 +43,7 @@ + return m; + } + #define do_rem(result, n, base) ((result) = arm_modulus(n, base)) ++#define do_div_10(result, remain) ((result) = (((result) - (remain)) / 2) * -(-1ul / 5ul)) + + /* Here we define the magic numbers that this dynamic loader should accept */ + #define MAGIC1 EM_ARM |