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[PATCH] bfd: PC-relative jump for MSP430
- From: Benjamin Green <bengreen5mx at gmail dot com>
- To: binutils at sourceware dot org
- Date: Sun, 23 Jul 2017 22:54:50 +0100
- Subject: [PATCH] bfd: PC-relative jump for MSP430
- Authentication-results: sourceware.org; auth=none
bfd/
* elf32-msp430.c (msp430_elf_relax_section):
The MSP430 and MSP430X both support 10bit PC-relative jump.
Ref: SLAU144J.pdf section 3.4.3 Jumps.
Changed the condition that applies the optimisation.
---
bfd/elf32-msp430.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/bfd/elf32-msp430.c b/bfd/elf32-msp430.c
index 9fae015..75a6288 100644
--- a/bfd/elf32-msp430.c
+++ b/bfd/elf32-msp430.c
@@ -2227,8 +2227,8 @@ msp430_elf_relax_section (bfd * abfd, asection * sec,
/* Try to turn a 16-bit absolute branch into a 10-bit pc-relative
branch. */
- if (uses_msp430x_relocs (abfd)
- && ELF32_R_TYPE (irel->r_info) == R_MSP430X_ABS16)
+ if (ELF32_R_TYPE (irel->r_info) == R_MSP430X_ABS16
+ || ELF32_R_TYPE (irel->r_info) == R_MSP430_16)
{
bfd_vma value = symval;
--
2.10.2