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Merged
sipma merged 1 commit into from
Oct 1, 2026
Merged

CHB: support excluding functions when functions are included. #260

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90 changes: 51 additions & 39 deletions CodeHawk/CHB/bchanalyze/bCHAnalyzeApp.ml
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Original file line number Diff line number Diff line change
Expand Up @@ -245,18 +245,21 @@ let analyze starttime =
(trerror_record
(LBLOCK [STR "analyze:faddr: "; STR faddr]))
(string_to_doubleword faddr) in
let f = assembly_functions#get_function_by_address faddr in
let _ = count := !count + 1 in
try
analyze_x86_function faddr f !count;
pr_interval_timing [STR "functions analyzed: "; INT !count] 60.0
with
| Failure s -> functionfailure "Failure" faddr (STR s)
| Invalid_argument s -> functionfailure "Invalid argument" faddr (STR s)
| Internal_error s -> functionfailure "Internal error" faddr (STR s)
| Invocation_error s -> functionfailure "Invocation error" faddr (STR s)
| CHFailure p -> functionfailure "CHFailure" faddr p
| BCH_failure p -> functionfailure "BCHFailure" faddr p) fns_included
if List.mem faddr#to_hex_string fns_excluded then
()
else
let f = assembly_functions#get_function_by_address faddr in
let _ = count := !count + 1 in
try
analyze_x86_function faddr f !count;
pr_interval_timing [STR "functions analyzed: "; INT !count] 60.0
with
| Failure s -> functionfailure "Failure" faddr (STR s)
| Invalid_argument s -> functionfailure "Invalid argument" faddr (STR s)
| Internal_error s -> functionfailure "Internal error" faddr (STR s)
| Invocation_error s -> functionfailure "Invocation error" faddr (STR s)
| CHFailure p -> functionfailure "CHFailure" faddr p
| BCH_failure p -> functionfailure "BCHFailure" faddr p) fns_included
else
assembly_functions#bottom_up_itera
(fun faddr f ->
Expand Down Expand Up @@ -477,18 +480,21 @@ let analyze_mips starttime =
List.iter
(fun faddr ->
let faddr = TR.tget_ok (string_to_doubleword faddr) in
let f = mips_assembly_functions#get_function_by_address faddr in
let _ = count := !count + 1 in
try
analyze_mips_function faddr f !count;
pr_interval_timing [STR "functions analyzed: "; INT !count] 60.0
with
| Failure s -> functionfailure "Failure" faddr (STR s)
| Invalid_argument s -> functionfailure "Invalid argument" faddr (STR s)
| Internal_error s -> functionfailure "Internal error" faddr (STR s)
| Invocation_error s -> functionfailure "Invocation error" faddr (STR s)
| CHFailure p -> functionfailure "CHFailure" faddr p
| BCH_failure p -> functionfailure "BCHFailure" faddr p) fns_included
if List.mem faddr#to_hex_string fns_excluded then
()
else
let f = mips_assembly_functions#get_function_by_address faddr in
let _ = count := !count + 1 in
try
analyze_mips_function faddr f !count;
pr_interval_timing [STR "functions analyzed: "; INT !count] 60.0
with
| Failure s -> functionfailure "Failure" faddr (STR s)
| Invalid_argument s -> functionfailure "Invalid argument" faddr (STR s)
| Internal_error s -> functionfailure "Internal error" faddr (STR s)
| Invocation_error s -> functionfailure "Invocation error" faddr (STR s)
| CHFailure p -> functionfailure "CHFailure" faddr p
| BCH_failure p -> functionfailure "BCHFailure" faddr p) fns_included
else
mips_assembly_functions#bottom_up_itera
(fun faddr f ->
Expand Down Expand Up @@ -638,18 +644,21 @@ let analyze_arm starttime =
(trerror_record
(LBLOCK [STR "analyze_arm:faddr: "; STR faddr]))
(string_to_doubleword faddr) in
let f = arm_assembly_functions#get_function_by_address faddr in
let _ = count := !count + 1 in
try
analyze_arm_function faddr f !count;
pr_interval_timing [STR "functions analyzed: "; INT !count] 60.0
with
| Failure s -> functionfailure "Failure" faddr (STR s)
| Invalid_argument s -> functionfailure "Invalid argument" faddr (STR s)
| Internal_error s -> functionfailure "Internal error" faddr (STR s)
| Invocation_error s -> functionfailure "Invocation error" faddr (STR s)
| CHFailure p -> functionfailure "CHFailure" faddr p
| BCH_failure p -> functionfailure "BCHFailure" faddr p) fns_included
if List.mem faddr#to_hex_string fns_excluded then
()
else
let f = arm_assembly_functions#get_function_by_address faddr in
let _ = count := !count + 1 in
try
analyze_arm_function faddr f !count;
pr_interval_timing [STR "functions analyzed: "; INT !count] 60.0
with
| Failure s -> functionfailure "Failure" faddr (STR s)
| Invalid_argument s -> functionfailure "Invalid argument" faddr (STR s)
| Internal_error s -> functionfailure "Internal error" faddr (STR s)
| Invocation_error s -> functionfailure "Invocation error" faddr (STR s)
| CHFailure p -> functionfailure "CHFailure" faddr p
| BCH_failure p -> functionfailure "BCHFailure" faddr p) fns_included

else
arm_assembly_functions#bottom_up_itera
Expand Down Expand Up @@ -737,9 +746,12 @@ let analyze_pwr (starttime: float) =
(trerror_record
(LBLOCK [STR "analyze_pwr:faddr: "; STR faddr]))
(string_to_doubleword faddr) in
let f = pwr_assembly_functions#get_function_by_address faddr in
let _ = count := !count + 1 in
analyze_pwr_function faddr f !count) fns_included
if List.mem faddr#to_hex_string fns_excluded then
()
else
let f = pwr_assembly_functions#get_function_by_address faddr in
let _ = count := !count + 1 in
analyze_pwr_function faddr f !count) fns_included
else
pwr_assembly_functions#bottom_up_itera
(fun faddr f ->
Expand Down
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