1 files changed, 0 insertions, 116 deletions
diff --git a/src/model/expandNobits.c b/src/model/expandNobits.c
deleted file mode 100644
index d12990e..0000000
--- a/src/model/expandNobits.c
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <libelf/gelf.h>
-#include <libelfu/libelfu.h>
-
-
-void elfu_mExpandNobits(ElfuElf *me, GElf_Off off)
-{
-  ElfuScn *ms;
-  ElfuPhdr *mp;
-  GElf_Xword expansionSize;
-
-  assert(me);
-
-  expansionSize = 0;
-
-  /* Find the maximum amount we need to expand by. Check PHDRs first */
-  CIRCLEQ_FOREACH(mp, &me->phdrList, elem) {
-    GElf_Off off2 = mp->phdr.p_offset;
-    GElf_Off end2 = mp->phdr.p_offset + mp->phdr.p_filesz;
-    if (end2 == off) {
-      GElf_Xword size2 = mp->phdr.p_memsz - mp->phdr.p_filesz;
-      if (size2 > expansionSize) {
-        expansionSize = size2;
-      }
-    } else if (end2 > off) {
-      if (off2 < off) {
-        /*
-         * Found a PHDR whose file contents overlaps with the section
-         * to be filled. This means that it relies on the NOBITS area
-         * being actually 0 bytes, and the expansion would ruin it.
-         */
-        ELFU_WARN("mExpandNobits: Found PHDR spanning expansion offset. Aborting.\n");
-        return;
-      }
-    } else {
-      // end2 < off, and the PHDR is unaffected.
-      continue;
-    }
-  }
-
-  /* Now check SHDRs */
-  CIRCLEQ_FOREACH(ms, &me->scnList, elem) {
-    if (ms->shdr.sh_offset == off) {
-      if (ms->shdr.sh_type == SHT_NOBITS) {
-        if (ms->shdr.sh_size > expansionSize) {
-          expansionSize = ms->shdr.sh_size;
-        }
-      }
-    }
-  }
-
-
-
-  /* Expand! */
-
-
-  /* Move all following PHDR offsets further down the file. */
-  CIRCLEQ_FOREACH(mp, &me->phdrList, elem) {
-    GElf_Off off2 = mp->phdr.p_offset;
-    GElf_Off end2 = mp->phdr.p_offset + mp->phdr.p_filesz;
-
-    if (off2 >= off) {
-      mp->phdr.p_offset += expansionSize;
-    } else {
-      if (end2 == off) {
-        /* This PHDR now has corresponding bytes in the file for every
-         * byte in memory. */
-        mp->phdr.p_filesz = mp->phdr.p_memsz;
-      }
-    }
-  }
-
-  /* Move the following sections */
-  CIRCLEQ_FOREACH(ms, &me->scnList, elem) {
-    if (ms->shdr.sh_offset >= off) {
-      if (ms->shdr.sh_offset > off
-          || ms->shdr.sh_type != SHT_NOBITS) {
-        ms->shdr.sh_offset += expansionSize;
-      }
-    }
-  }
-
-  /* Move SHDR/PHDR tables */
-  if (me->ehdr.e_shoff >= off) {
-    me->ehdr.e_shoff += expansionSize;
-  }
-
-  if (me->ehdr.e_phoff >= off) {
-    me->ehdr.e_phoff += expansionSize;
-  }
-
-
-  /* Convert any NOBITS at off to PROGBITS */
-  CIRCLEQ_FOREACH(ms, &me->scnList, elem) {
-    if (ms->shdr.sh_offset == off) {
-      if (ms->shdr.sh_type == SHT_NOBITS) {
-        ms->data.d_buf = malloc(ms->shdr.sh_size);
-        memset(ms->data.d_buf, '\0', ms->shdr.sh_size);
-        if (!ms->data.d_buf) {
-          ELFU_WARN("mExpandNobits: Could not allocate %jd bytes for NOBITS expansion.\n", ms->shdr.sh_size);
-        }
-
-        ms->data.d_align = 1;
-        ms->data.d_off  = 0;
-        ms->data.d_type = ELF_T_BYTE;
-        ms->data.d_size = ms->shdr.sh_size;
-        ms->data.d_version = elf_version(EV_NONE);
-
-        ms->shdr.sh_type = SHT_PROGBITS;
-      }
-    }
-  }
-}