diff options
Diffstat (limited to 'backends/platform/gp2xwiz/gp2xwiz-loader.cpp')
| -rw-r--r-- | backends/platform/gp2xwiz/gp2xwiz-loader.cpp | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/backends/platform/gp2xwiz/gp2xwiz-loader.cpp b/backends/platform/gp2xwiz/gp2xwiz-loader.cpp index 9f2e663aff..22aa45fa30 100644 --- a/backends/platform/gp2xwiz/gp2xwiz-loader.cpp +++ b/backends/platform/gp2xwiz/gp2xwiz-loader.cpp @@ -31,6 +31,8 @@ #include <stdio.h> #include <malloc.h> #include <unistd.h> +#include <sys/fcntl.h> + #include "backends/platform/gp2xwiz/gp2xwiz-loader.h" @@ -91,11 +93,13 @@ bool DLObject::relocate(int fd, unsigned long offset, unsigned long size, void * // TODO: Loop over relocation entries for (int i = 0; i < cnt; i++) { + DBG("attempting to relocate!"); + //Elf32_Sym *sym = ???; //void *target = ???; - // switch (/*relocation type*/) { + /*switch (REL_TYPE()) {*/ //case ??? : //TODO: Cases for each relocation type. //break; @@ -113,17 +117,6 @@ bool DLObject::relocate(int fd, unsigned long offset, unsigned long size, void * bool DLObject::readElfHeader(int fd, Elf32_Ehdr *ehdr) { - /* - if (read(fd, &ehdr, sizeof(ehdr)) != sizeof(ehdr) || - memcmp(ehdr.e_ident, ELFMAG, SELFMAG) || - ehdr.e_type != 2 || ehdr.e_machine != 42 || - ehdr.e_phentsize < sizeof(phdr) || ehdr.e_shentsize != sizeof(*shdr) || - ehdr.e_phnum != 1) { - seterror("Invalid file type."); - return false; - } - */ - // Start reading the elf header. Check for errors if (read(fd, ehdr, sizeof(*ehdr)) != sizeof(*ehdr) || memcmp(ehdr->e_ident, ELFMAG, SELFMAG) || // Check MAGIC @@ -377,10 +370,10 @@ bool DLObject::open(const char *path) { DBG(("open(\"%s\")\n", path)); - /*if ((fd = ::open(path, O_RDONLY)) < 0) { + if ((fd = ::open(path, O_RDONLY)) < 0) { seterror("%s not found.", path); return false; - } TODO: reimplement this "attempt to open" code */ + } // Try to load and relocate if (!load(fd)) { |