}
#define do_rem(result, n, base) result=arm_modulus(n,base);
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
}
#define do_rem(result, n, base) result=arm_modulus(n,base);
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
char *cpnt;
status = (char *) _dl_mmap((char *) ((piclib ? libaddr : 0) +
- (ppnt->p_vaddr & 0xfffff000)), (ppnt->p_vaddr & 0xfff)
+ (ppnt->p_vaddr & PAGE_ALIGN)), (ppnt->p_vaddr & ADDR_ALIGN)
+ ppnt->p_filesz, LXFLAGS(ppnt->p_flags), flags, infile,
- ppnt->p_offset & 0x7ffff000);
+ ppnt->p_offset & OFFS_ALIGN);
if (_dl_mmap_check_error(status)) {
_dl_dprintf(2, "%s: can't map '%s'\n",
};
/* Pad the last page with zeroes. */
- cpnt = (char *) (status + (ppnt->p_vaddr & 0xfff) +
+ cpnt = (char *) (status + (ppnt->p_vaddr & ADDR_ALIGN) +
ppnt->p_filesz);
- while (((unsigned long) cpnt) & 0xfff)
+ while (((unsigned long) cpnt) & ADDR_ALIGN)
*cpnt++ = 0;
/* I am not quite sure if this is completely
* /dev/zero if there are any pages left over
* that are not mapped as part of the file */
- map_size = (ppnt->p_vaddr + ppnt->p_filesz + 0xfff) & 0xfffff000;
+ map_size = (ppnt->p_vaddr + ppnt->p_filesz + ADDR_ALIGN) & PAGE_ALIGN;
if (map_size < ppnt->p_vaddr + ppnt->p_memsz)
status = (char *) _dl_mmap((char *) map_size +
(piclib ? libaddr : 0),
ppnt->p_vaddr + ppnt->p_memsz - map_size,
LXFLAGS(ppnt->p_flags), flags | MAP_ANONYMOUS, -1, 0);
} else
- status = (char *) _dl_mmap((char *) (ppnt->p_vaddr & 0xfffff000)
- + (piclib ? libaddr : 0), (ppnt->p_vaddr & 0xfff) +
+ status = (char *) _dl_mmap((char *) (ppnt->p_vaddr & PAGE_ALIGN)
+ + (piclib ? libaddr : 0), (ppnt->p_vaddr & ADDR_ALIGN) +
ppnt->p_filesz, LXFLAGS(ppnt->p_flags), flags,
- infile, ppnt->p_offset & 0x7ffff000);
+ infile, ppnt->p_offset & OFFS_ALIGN);
if (_dl_mmap_check_error(status)) {
_dl_dprintf(2, "%s: can't map '%s'\n", _dl_progname, libname);
_dl_internal_error_number = DL_ERROR_MMAP_FAILED;
for (i = 0; i < epnt->e_phnum; i++, ppnt++) {
if (ppnt->p_type == PT_LOAD && !(ppnt->p_flags & PF_W))
_dl_mprotect((void *) ((piclib ? libaddr : 0) +
- (ppnt->p_vaddr & 0xfffff000)),
- (ppnt->p_vaddr & 0xfff) + (unsigned long) ppnt->p_filesz,
+ (ppnt->p_vaddr & PAGE_ALIGN)),
+ (ppnt->p_vaddr & ADDR_ALIGN) + (unsigned long) ppnt->p_filesz,
PROT_READ | PROT_WRITE | PROT_EXEC);
}
}
extern unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_entry);
#define do_rem(result, n, base) result = (n % base)
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
extern unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_entry);
#define do_rem(result, n, base) result = (n % base)
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
header->e_phoff);
for (i = 0; i < header->e_phnum; i++, ppnt++) {
if (ppnt->p_type == PT_LOAD && !(ppnt->p_flags & PF_W)) {
- _dl_mprotect((void *) (load_addr + (ppnt->p_vaddr & 0xfffff000)),
- (ppnt->p_vaddr & 0xfff) + (unsigned long) ppnt->p_filesz,
+ _dl_mprotect((void *) (load_addr + (ppnt->p_vaddr & PAGE_ALIGN)),
+ (ppnt->p_vaddr & ADDR_ALIGN) + (unsigned long) ppnt->p_filesz,
PROT_READ | PROT_WRITE | PROT_EXEC);
}
}
ppnt = (elf_phdr *) auxvt[AT_PHDR].a_un.a_ptr;
for (i = 0; i < auxvt[AT_PHNUM].a_un.a_val; i++, ppnt++) {
if (ppnt->p_type == PT_LOAD && !(ppnt->p_flags & PF_W))
- _dl_mprotect((void *) (ppnt->p_vaddr & 0xfffff000),
- (ppnt->p_vaddr & 0xfff) +
+ _dl_mprotect((void *) (ppnt->p_vaddr & PAGE_ALIGN),
+ (ppnt->p_vaddr & ADDR_ALIGN) +
(unsigned long) ppnt->p_filesz,
PROT_READ | PROT_WRITE | PROT_EXEC);
}
int readsize = 0;
char *pnt, *pnt1, buf[1024];
tpnt->libname = _dl_strdup((char *) ppnt->p_offset +
- (auxvt[AT_PHDR].a_un.a_val & 0xfffff000));
+ (auxvt[AT_PHDR].a_un.a_val & PAGE_ALIGN));
/* Determine if the shared lib loader is a symlink */
_dl_memset(buf, 0, sizeof(buf));
for (tpnt = _dl_loaded_modules; tpnt; tpnt = tpnt->next) {
for (ppnt = tpnt->ppnt, i = 0; i < tpnt->n_phent; i++, ppnt++) {
if (ppnt->p_type == PT_LOAD && !(ppnt->p_flags & PF_W) && tpnt->dynamic_info[DT_TEXTREL]) {
- _dl_mprotect((void *) (tpnt->loadaddr + (ppnt->p_vaddr & 0xfffff000)),
- (ppnt->p_vaddr & 0xfff) + (unsigned long) ppnt->p_filesz, LXFLAGS(ppnt->p_flags));
+ _dl_mprotect((void *) (tpnt->loadaddr + (ppnt->p_vaddr & PAGE_ALIGN)),
+ (ppnt->p_vaddr & ADDR_ALIGN) + (unsigned long) ppnt->p_filesz, LXFLAGS(ppnt->p_flags));
}
}
}
/* Define this because we do not want to call .udiv in the library.
Not needed for m68k. */
#define do_rem(result, n, base) ((result) = (n) % (base))
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
/* Define this because we do not want to call .udiv in the library.
Not needed for m68k. */
#define do_rem(result, n, base) ((result) = (n) % (base))
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
#define do_rem(result, n, base) result = (n % base)
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
#define do_rem(result, n, base) result = (n % base)
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
#define do_rem(result, n, base) result = (n % base)
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
#define do_rem(result, n, base) result = (n % base)
+
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
char *cpnt;
status = (char *) _dl_mmap((char *) ((piclib ? libaddr : 0) +
- (ppnt->p_vaddr & 0xfffff000)), (ppnt->p_vaddr & 0xfff)
+ (ppnt->p_vaddr & PAGE_ALIGN)), (ppnt->p_vaddr & ADDR_ALIGN)
+ ppnt->p_filesz, LXFLAGS(ppnt->p_flags), flags, infile,
- ppnt->p_offset & 0x7ffff000);
+ ppnt->p_offset & OFFS_ALIGN);
if (_dl_mmap_check_error(status)) {
_dl_dprintf(2, "%s: can't map '%s'\n",
};
/* Pad the last page with zeroes. */
- cpnt = (char *) (status + (ppnt->p_vaddr & 0xfff) +
+ cpnt = (char *) (status + (ppnt->p_vaddr & ADDR_ALIGN) +
ppnt->p_filesz);
- while (((unsigned long) cpnt) & 0xfff)
+ while (((unsigned long) cpnt) & ADDR_ALIGN)
*cpnt++ = 0;
/* I am not quite sure if this is completely
* /dev/zero if there are any pages left over
* that are not mapped as part of the file */
- map_size = (ppnt->p_vaddr + ppnt->p_filesz + 0xfff) & 0xfffff000;
+ map_size = (ppnt->p_vaddr + ppnt->p_filesz + ADDR_ALIGN) & PAGE_ALIGN;
if (map_size < ppnt->p_vaddr + ppnt->p_memsz)
status = (char *) _dl_mmap((char *) map_size +
(piclib ? libaddr : 0),
ppnt->p_vaddr + ppnt->p_memsz - map_size,
LXFLAGS(ppnt->p_flags), flags | MAP_ANONYMOUS, -1, 0);
} else
- status = (char *) _dl_mmap((char *) (ppnt->p_vaddr & 0xfffff000)
- + (piclib ? libaddr : 0), (ppnt->p_vaddr & 0xfff) +
+ status = (char *) _dl_mmap((char *) (ppnt->p_vaddr & PAGE_ALIGN)
+ + (piclib ? libaddr : 0), (ppnt->p_vaddr & ADDR_ALIGN) +
ppnt->p_filesz, LXFLAGS(ppnt->p_flags), flags,
- infile, ppnt->p_offset & 0x7ffff000);
+ infile, ppnt->p_offset & OFFS_ALIGN);
if (_dl_mmap_check_error(status)) {
_dl_dprintf(2, "%s: can't map '%s'\n", _dl_progname, libname);
_dl_internal_error_number = DL_ERROR_MMAP_FAILED;
for (i = 0; i < epnt->e_phnum; i++, ppnt++) {
if (ppnt->p_type == PT_LOAD && !(ppnt->p_flags & PF_W))
_dl_mprotect((void *) ((piclib ? libaddr : 0) +
- (ppnt->p_vaddr & 0xfffff000)),
- (ppnt->p_vaddr & 0xfff) + (unsigned long) ppnt->p_filesz,
+ (ppnt->p_vaddr & PAGE_ALIGN)),
+ (ppnt->p_vaddr & ADDR_ALIGN) + (unsigned long) ppnt->p_filesz,
PROT_READ | PROT_WRITE | PROT_EXEC);
}
}
#define _dl_linux_resolve _elf_rtbndr
#endif
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000
#define _dl_linux_resolve _elf_rtbndr
#endif
+/* 4096 bytes alignment */
+#define PAGE_ALIGN 0xfffff000
+#define ADDR_ALIGN 0xfff
+#define OFFS_ALIGN 0x7ffff000