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Merge pull request #2490 from fpistm/ldscript
chore: mark some segments as READONLY
2 parents 2aa4e44 + b296d7d commit 1a44f9c

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Diff for: ‎CI/build/arduino-cli.py

+18-4
Original file line numberDiff line numberDiff line change
@@ -74,12 +74,11 @@
7474
sketch_options = {} # key: sketch pattern, value: options
7575
na_sketch_pattern = {} # key: board name, value: sketch pattern list
7676

77-
all_warnings = False
78-
7977
# Counter
8078
nb_build_passed = 0
8179
nb_build_failed = 0
8280
nb_build_skipped = 0
81+
nb_warnings = 0
8382

8483
# Timing
8584
full_buildTime = time.time()
@@ -95,7 +94,7 @@
9594
overflow_pattern = re.compile(
9695
r"(will not fit in |section .+ is not within )?region( .+ overflowed by [\d]+ bytes)?"
9796
)
98-
97+
warning_pattern = re.compile(r"warning: .+LOAD segment with RWX permissions")
9998
# format
10099
build_format_header = "| {:^8} | {:42} | {:^10} | {:^7} |"
101100
build_format_result = "| {:^8} | {:42} | {:^19} | {:^6.2f}s |"
@@ -590,11 +589,18 @@ def find_board():
590589
def check_status(status, build_conf, boardKo, nb_build_conf):
591590
global nb_build_passed
592591
global nb_build_failed
592+
global nb_warnings
593593
sketch_name = build_conf[idx_cmd][-1].name
594594

595595
if status[1] == 0:
596596
result = fsucc
597597
nb_build_passed += 1
598+
# Check warnings
599+
logFile = build_conf[idx_log] / f"{sketch_name}.log"
600+
for i, line in enumerate(open(logFile)):
601+
if warning_pattern.search(line):
602+
nb_warnings += 1
603+
print(f"Warning: {line}")
598604
elif status[1] == 1:
599605
# Check if failed due to a region overflowed
600606
logFile = build_conf[idx_log] / f"{sketch_name}.log"
@@ -608,7 +614,11 @@ def check_status(status, build_conf, boardKo, nb_build_conf):
608614
elif ld_pattern.search(line):
609615
# If one ld line is not for region overflowed --> failed
610616
if overflow_pattern.search(line) is None:
611-
error_found = True
617+
if warning_pattern.search(line):
618+
nb_warnings += 1
619+
print(f"Warning: {line}")
620+
else:
621+
error_found = True
612622
else:
613623
overflow_found = True
614624
if error_found:
@@ -692,6 +702,8 @@ def log_final_result():
692702
sfail = f"{nb_build_failed} failed ({stat_failed}%)"
693703
sskip = f"{nb_build_skipped} skipped)"
694704
f.write(f"{ssucc}, {sfail} of {nb_build_total} builds ({sskip})\n")
705+
if nb_warnings:
706+
f.write(f"Total warning to remove: {nb_warnings}\n")
695707
f.write(f"Ends {time.strftime('%A %d %B %Y %H:%M:%S')}\n")
696708
f.write(f"Duration: {duration}\n")
697709
f.write(f"Logs are available here:\n{output_dir}\n")
@@ -702,6 +714,8 @@ def log_final_result():
702714
sfail = f"{nb_build_failed} {ffail} ({stat_failed}%)"
703715
sskip = f"{nb_build_skipped} {fskip}"
704716
print(f"Builds Summary: {ssucc}, {sfail} of {nb_build_total} builds ({sskip})")
717+
if nb_warnings:
718+
print(f"Total warning to remove: {nb_warnings}")
705719
print(f"Duration: {duration}")
706720
print("Logs are available here:")
707721
print(output_dir)

Diff for: ‎variants/STM32C0xx/C011D6Y_C011F(4-6)(P-U)_C031F(4-6)P/ldscript.ld

+5-5
Original file line numberDiff line numberDiff line change
@@ -85,21 +85,21 @@ SECTIONS
8585
. = ALIGN(4);
8686
} >FLASH
8787

88-
.ARM.extab : {
88+
.ARM.extab (READONLY) : {
8989
. = ALIGN(4);
9090
*(.ARM.extab* .gnu.linkonce.armextab.*)
9191
. = ALIGN(4);
9292
} >FLASH
9393

94-
.ARM : {
94+
.ARM (READONLY) : {
9595
. = ALIGN(4);
9696
__exidx_start = .;
9797
*(.ARM.exidx*)
9898
__exidx_end = .;
9999
. = ALIGN(4);
100100
} >FLASH
101101

102-
.preinit_array :
102+
.preinit_array (READONLY) :
103103
{
104104
. = ALIGN(4);
105105
PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -108,7 +108,7 @@ SECTIONS
108108
. = ALIGN(4);
109109
} >FLASH
110110

111-
.init_array :
111+
.init_array (READONLY) :
112112
{
113113
. = ALIGN(4);
114114
PROVIDE_HIDDEN (__init_array_start = .);
@@ -118,7 +118,7 @@ SECTIONS
118118
. = ALIGN(4);
119119
} >FLASH
120120

121-
.fini_array :
121+
.fini_array (READONLY) :
122122
{
123123
. = ALIGN(4);
124124
PROVIDE_HIDDEN (__fini_array_start = .);

Diff for: ‎variants/STM32C0xx/C031C(4-6)(T-U)/ldscript.ld

+5-5
Original file line numberDiff line numberDiff line change
@@ -77,21 +77,21 @@ SECTIONS
7777
. = ALIGN(4);
7878
} >FLASH
7979

80-
.ARM.extab : {
80+
.ARM.extab (READONLY) : {
8181
. = ALIGN(4);
8282
*(.ARM.extab* .gnu.linkonce.armextab.*)
8383
. = ALIGN(4);
8484
} >FLASH
8585

86-
.ARM : {
86+
.ARM (READONLY) : {
8787
. = ALIGN(4);
8888
__exidx_start = .;
8989
*(.ARM.exidx*)
9090
__exidx_end = .;
9191
. = ALIGN(4);
9292
} >FLASH
9393

94-
.preinit_array :
94+
.preinit_array (READONLY) :
9595
{
9696
. = ALIGN(4);
9797
PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -100,7 +100,7 @@ SECTIONS
100100
. = ALIGN(4);
101101
} >FLASH
102102

103-
.init_array :
103+
.init_array (READONLY) :
104104
{
105105
. = ALIGN(4);
106106
PROVIDE_HIDDEN (__init_array_start = .);
@@ -110,7 +110,7 @@ SECTIONS
110110
. = ALIGN(4);
111111
} >FLASH
112112

113-
.fini_array :
113+
.fini_array (READONLY) :
114114
{
115115
. = ALIGN(4);
116116
PROVIDE_HIDDEN (__fini_array_start = .);

Diff for: ‎variants/STM32F0xx/F030C6T/ldscript.ld

+5-5
Original file line numberDiff line numberDiff line change
@@ -85,21 +85,21 @@ SECTIONS
8585
. = ALIGN(4);
8686
} >FLASH
8787

88-
.ARM.extab : {
88+
.ARM.extab (READONLY) : {
8989
. = ALIGN(4);
9090
*(.ARM.extab* .gnu.linkonce.armextab.*)
9191
. = ALIGN(4);
9292
} >FLASH
9393

94-
.ARM : {
94+
.ARM (READONLY) : {
9595
. = ALIGN(4);
9696
__exidx_start = .;
9797
*(.ARM.exidx*)
9898
__exidx_end = .;
9999
. = ALIGN(4);
100100
} >FLASH
101101

102-
.preinit_array :
102+
.preinit_array (READONLY) :
103103
{
104104
. = ALIGN(4);
105105
PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -108,7 +108,7 @@ SECTIONS
108108
. = ALIGN(4);
109109
} >FLASH
110110

111-
.init_array :
111+
.init_array (READONLY) :
112112
{
113113
. = ALIGN(4);
114114
PROVIDE_HIDDEN (__init_array_start = .);
@@ -118,7 +118,7 @@ SECTIONS
118118
. = ALIGN(4);
119119
} >FLASH
120120

121-
.fini_array :
121+
.fini_array (READONLY) :
122122
{
123123
. = ALIGN(4);
124124
PROVIDE_HIDDEN (__fini_array_start = .);

Diff for: ‎variants/STM32F0xx/F030C8T/ldscript.ld

+5-5
Original file line numberDiff line numberDiff line change
@@ -77,21 +77,21 @@ SECTIONS
7777
. = ALIGN(4);
7878
} >FLASH
7979

80-
.ARM.extab : {
80+
.ARM.extab (READONLY) : {
8181
. = ALIGN(4);
8282
*(.ARM.extab* .gnu.linkonce.armextab.*)
8383
. = ALIGN(4);
8484
} >FLASH
8585

86-
.ARM : {
86+
.ARM (READONLY) : {
8787
. = ALIGN(4);
8888
__exidx_start = .;
8989
*(.ARM.exidx*)
9090
__exidx_end = .;
9191
. = ALIGN(4);
9292
} >FLASH
9393

94-
.preinit_array :
94+
.preinit_array (READONLY) :
9595
{
9696
. = ALIGN(4);
9797
PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -100,7 +100,7 @@ SECTIONS
100100
. = ALIGN(4);
101101
} >FLASH
102102

103-
.init_array :
103+
.init_array (READONLY) :
104104
{
105105
. = ALIGN(4);
106106
PROVIDE_HIDDEN (__init_array_start = .);
@@ -110,7 +110,7 @@ SECTIONS
110110
. = ALIGN(4);
111111
} >FLASH
112112

113-
.fini_array :
113+
.fini_array (READONLY) :
114114
{
115115
. = ALIGN(4);
116116
PROVIDE_HIDDEN (__fini_array_start = .);

Diff for: ‎variants/STM32F0xx/F030F4P/ldscript.ld

+5-5
Original file line numberDiff line numberDiff line change
@@ -77,21 +77,21 @@ SECTIONS
7777
. = ALIGN(4);
7878
} >FLASH
7979

80-
.ARM.extab : {
80+
.ARM.extab (READONLY) : {
8181
. = ALIGN(4);
8282
*(.ARM.extab* .gnu.linkonce.armextab.*)
8383
. = ALIGN(4);
8484
} >FLASH
8585

86-
.ARM : {
86+
.ARM (READONLY) : {
8787
. = ALIGN(4);
8888
__exidx_start = .;
8989
*(.ARM.exidx*)
9090
__exidx_end = .;
9191
. = ALIGN(4);
9292
} >FLASH
9393

94-
.preinit_array :
94+
.preinit_array (READONLY) :
9595
{
9696
. = ALIGN(4);
9797
PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -100,7 +100,7 @@ SECTIONS
100100
. = ALIGN(4);
101101
} >FLASH
102102

103-
.init_array :
103+
.init_array (READONLY) :
104104
{
105105
. = ALIGN(4);
106106
PROVIDE_HIDDEN (__init_array_start = .);
@@ -110,7 +110,7 @@ SECTIONS
110110
. = ALIGN(4);
111111
} >FLASH
112112

113-
.fini_array :
113+
.fini_array (READONLY) :
114114
{
115115
. = ALIGN(4);
116116
PROVIDE_HIDDEN (__fini_array_start = .);

Diff for: ‎variants/STM32F0xx/F030K6T/ldscript.ld

+5-5
Original file line numberDiff line numberDiff line change
@@ -85,21 +85,21 @@ SECTIONS
8585
. = ALIGN(4);
8686
} >FLASH
8787

88-
.ARM.extab : {
88+
.ARM.extab (READONLY) : {
8989
. = ALIGN(4);
9090
*(.ARM.extab* .gnu.linkonce.armextab.*)
9191
. = ALIGN(4);
9292
} >FLASH
9393

94-
.ARM : {
94+
.ARM (READONLY) : {
9595
. = ALIGN(4);
9696
__exidx_start = .;
9797
*(.ARM.exidx*)
9898
__exidx_end = .;
9999
. = ALIGN(4);
100100
} >FLASH
101101

102-
.preinit_array :
102+
.preinit_array (READONLY) :
103103
{
104104
. = ALIGN(4);
105105
PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -108,7 +108,7 @@ SECTIONS
108108
. = ALIGN(4);
109109
} >FLASH
110110

111-
.init_array :
111+
.init_array (READONLY) :
112112
{
113113
. = ALIGN(4);
114114
PROVIDE_HIDDEN (__init_array_start = .);
@@ -118,7 +118,7 @@ SECTIONS
118118
. = ALIGN(4);
119119
} >FLASH
120120

121-
.fini_array :
121+
.fini_array (READONLY) :
122122
{
123123
. = ALIGN(4);
124124
PROVIDE_HIDDEN (__fini_array_start = .);

Diff for: ‎variants/STM32F0xx/F030R8T/ldscript.ld

+5-5
Original file line numberDiff line numberDiff line change
@@ -77,21 +77,21 @@ SECTIONS
7777
. = ALIGN(4);
7878
} >FLASH
7979

80-
.ARM.extab : {
80+
.ARM.extab (READONLY) : {
8181
. = ALIGN(4);
8282
*(.ARM.extab* .gnu.linkonce.armextab.*)
8383
. = ALIGN(4);
8484
} >FLASH
8585

86-
.ARM : {
86+
.ARM (READONLY) : {
8787
. = ALIGN(4);
8888
__exidx_start = .;
8989
*(.ARM.exidx*)
9090
__exidx_end = .;
9191
. = ALIGN(4);
9292
} >FLASH
9393

94-
.preinit_array :
94+
.preinit_array (READONLY) :
9595
{
9696
. = ALIGN(4);
9797
PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -100,7 +100,7 @@ SECTIONS
100100
. = ALIGN(4);
101101
} >FLASH
102102

103-
.init_array :
103+
.init_array (READONLY) :
104104
{
105105
. = ALIGN(4);
106106
PROVIDE_HIDDEN (__init_array_start = .);
@@ -110,7 +110,7 @@ SECTIONS
110110
. = ALIGN(4);
111111
} >FLASH
112112

113-
.fini_array :
113+
.fini_array (READONLY) :
114114
{
115115
. = ALIGN(4);
116116
PROVIDE_HIDDEN (__fini_array_start = .);

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