* Add cle_info argument to cle_write_reloc.
* Use cle_info to extract low order bits in pc-relative calculation.
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0f3f14f159
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4e778d73e6
1 changed files with 7 additions and 5 deletions
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@ -26,7 +26,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)$Id: cle_avr.c,v 1.2 2007/05/11 15:40:16 bg- Exp $
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* @(#)$Id: cle_avr.c,v 1.3 2007/06/04 17:50:25 bg- Exp $
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*/
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/*
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@ -74,10 +74,12 @@
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* specific!
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*/
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int
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cle_write_reloc(unsigned char *pos,
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cle_write_reloc(void *pos_,
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const struct elf32_rela *rela,
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cle_addr addr)
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cle_addr addr,
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const struct cle_info *info)
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{
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unsigned char *pos = pos_;
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unsigned char byte;
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switch(ELF32_R_TYPE(rela->r_info)) {
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@ -88,7 +90,7 @@ cle_write_reloc(unsigned char *pos,
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case R_AVR_7_PCREL: /* 2 */
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/* Reloc in bits 0x03f8 (0000 00kk kkkk k000). */
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byte = addr - rela->r_offset - 2;
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byte = addr - (/* text */ + rela->r_offset + 2);
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byte = byte >> 1;
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pos[0] = (pos[0] & 0x07) | (byte << 3); /* 0xf8 */
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pos[1] = (pos[1] & 0xfc) | (byte >> 5); /* 0x03 */
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@ -96,7 +98,7 @@ cle_write_reloc(unsigned char *pos,
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case R_AVR_13_PCREL: /* 3 */
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/* Reloc in bits 0x0fff (0000 kkkk kkkk kkkk). */
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addr = addr - rela->r_offset - 2;
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addr = addr - (info->text + rela->r_offset + 2);
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addr = addr >> 1;
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pos[0] = addr;
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pos[1] = (pos[1] & 0xf0) | ((addr >> 8) & 0x0f);
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