mips_m4k : Fix soft breakpoint endianess handling

[openocd.git] / src / target / mips_m4k.c

diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c
index 9b4e1a45875fe43b02d3cb79aa4f62cdd3f41631..b84783b1ab0c2113c6b21fc220d53fe0405ed86e 100644 (file)
--- a/src/target/mips_m4k.c
+++ b/src/target/mips_m4k.c
@@ -616,6 +616,14 @@ static int mips_m4k_unset_breakpoint(struct target *target,
                        {
                                return retval;
                        }
+
+                       /**
+                        * target_read_memory() gets us data in _target_ endianess.
+                        * If we want to use this data on the host for comparisons with some macros
+                        * we must first transform it to _host_ endianess using target_buffer_get_u32().
+                        */
+                       current_instr = target_buffer_get_u32(target, (uint8_t *)&current_instr);
+
                        if (current_instr == MIPS32_SDBBP)
                        {
                                if ((retval = target_write_memory(target, breakpoint->address, 4, 1,