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| author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-04-16 23:08:04 -0500 |
|---|---|---|
| committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-04-16 23:08:04 -0500 |
| commit | d3f0fcf2e487273f967d8e61db34cca1e1a12452 (patch) | |
| tree | 44b59143ed2c10f85fc296fb3dfd3d3ebab74e4c /system/musl/handle-aux-at_base.patch | |
| parent | 8cffe91358997061849dc3fac861bd7a4631f3cc (diff) | |
| download | packages-d3f0fcf2e487273f967d8e61db34cca1e1a12452.tar.gz packages-d3f0fcf2e487273f967d8e61db34cca1e1a12452.tar.bz2 packages-d3f0fcf2e487273f967d8e61db34cca1e1a12452.tar.xz packages-d3f0fcf2e487273f967d8e61db34cca1e1a12452.zip | |
system/musl: not-new package
Diffstat (limited to 'system/musl/handle-aux-at_base.patch')
| -rw-r--r-- | system/musl/handle-aux-at_base.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/system/musl/handle-aux-at_base.patch b/system/musl/handle-aux-at_base.patch new file mode 100644 index 000000000..c16463824 --- /dev/null +++ b/system/musl/handle-aux-at_base.patch @@ -0,0 +1,43 @@ +diff --git a/src/env/__init_tls.c b/src/env/__init_tls.c +index b125eb1..616c6a6 100644 +--- a/src/env/__init_tls.c ++++ b/src/env/__init_tls.c +@@ -66,8 +66,10 @@ void *__copy_tls(unsigned char *mem) + } + + #if ULONG_MAX == 0xffffffff ++typedef Elf32_Ehdr Ehdr; + typedef Elf32_Phdr Phdr; + #else ++typedef Elf64_Ehdr Ehdr; + typedef Elf64_Phdr Phdr; + #endif + +@@ -77,15 +79,23 @@ extern const size_t _DYNAMIC[]; + static void static_init_tls(size_t *aux) + { + unsigned char *p; +- size_t n; ++ size_t n, e; + Phdr *phdr, *tls_phdr=0; + size_t base = 0; + void *mem; + +- for (p=(void *)aux[AT_PHDR],n=aux[AT_PHNUM]; n; n--,p+=aux[AT_PHENT]) { ++ if (aux[AT_BASE]) { ++ Ehdr *ehdr = (void *)aux[AT_BASE]; ++ p = (unsigned char *)aux[AT_BASE] + ehdr->e_phoff; ++ n = ehdr->e_phnum; ++ e = ehdr->e_phentsize; ++ } else { ++ p = (void *)aux[AT_PHDR]; ++ n = aux[AT_PHNUM]; ++ e = aux[AT_PHENT]; ++ } ++ for (; n; n--, p+=e) { + phdr = (void *)p; +- if (phdr->p_type == PT_PHDR) +- base = aux[AT_PHDR] - phdr->p_vaddr; + if (phdr->p_type == PT_DYNAMIC && _DYNAMIC) + base = (size_t)_DYNAMIC - phdr->p_vaddr; + if (phdr->p_type == PT_TLS) |