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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>
This commit is contained in:
David Brownell 2009-12-08 13:09:38 -08:00
parent cbea1ed71f
commit f0da635e55
2 changed files with 2 additions and 9 deletions
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8
src/target/arm7_9_common.c
View File

@ -2362,10 +2362,6 @@ int arm7_9_read_memory(struct target *target, uint32_t address, uint32_t size, u
} }
} }
break; break;
default:
LOG_ERROR("BUG: we shouldn't get here");
exit(-1);
break;
} }
if (!is_arm_mode(armv4_5->core_mode)) 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; num_accesses += thisrun_accesses;
} }
break; break;
default:
LOG_ERROR("BUG: we shouldn't get here");
exit(-1);
break;
} }
/* Re-Set DBGACK */ /* Re-Set DBGACK */

3
src/target/target.c
View File

@ -2154,8 +2154,9 @@ static void handle_md_output(struct command_context *cmd_ctx,
case 2: value_fmt = "%4.2x "; break; case 2: value_fmt = "%4.2x "; break;
case 1: value_fmt = "%2.2x "; break; case 1: value_fmt = "%2.2x "; break;
default: default:
/* "can't happen", caller checked */
LOG_ERROR("invalid memory read size: %u", size); LOG_ERROR("invalid memory read size: %u", size);
exit(-1); return;
} }
for (unsigned i = 0; i < count; i++) for (unsigned i = 0; i < count; i++)