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authorDavid Brownell <dbrownell@users.sourceforge.net>2009-12-08 13:09:38 -0800
committerDavid Brownell <dbrownell@users.sourceforge.net>2009-12-08 13:09:38 -0800
commitf0da635e554704f96b676406f433739a196afacd (patch)
tree6a343d405235e542595a5513691c53329bfa731b /src/target
parentcbea1ed71febd8cf64482b36381765eaabfc66ec (diff)
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target: remove more exit() calls
These were all basically "can't happen" cases ... like having state be corrupted by an alpha particle after the previous check for whether a value was in-range. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'src/target')
-rw-r--r--src/target/arm7_9_common.c8
-rw-r--r--src/target/target.c3
2 files changed, 2 insertions, 9 deletions
diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index 5563a4e0..280704ef 100644
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -2362,10 +2362,6 @@ int arm7_9_read_memory(struct target *target, uint32_t address, uint32_t size, u
}
}
break;
- default:
- LOG_ERROR("BUG: we shouldn't get here");
- exit(-1);
- break;
}
if (!is_arm_mode(armv4_5->core_mode))
@@ -2546,10 +2542,6 @@ int arm7_9_write_memory(struct target *target, uint32_t address, uint32_t size,
num_accesses += thisrun_accesses;
}
break;
- default:
- LOG_ERROR("BUG: we shouldn't get here");
- exit(-1);
- break;
}
/* Re-Set DBGACK */
diff --git a/src/target/target.c b/src/target/target.c
index a9f4dd87..70130d91 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -2154,8 +2154,9 @@ static void handle_md_output(struct command_context *cmd_ctx,
case 2: value_fmt = "%4.2x "; break;
case 1: value_fmt = "%2.2x "; break;
default:
+ /* "can't happen", caller checked */
LOG_ERROR("invalid memory read size: %u", size);
- exit(-1);
+ return;
}
for (unsigned i = 0; i < count; i++)