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-rw-r--r--ld/testsuite/ld-loongarch-elf/relax-medium-call-1.d51
-rw-r--r--ld/testsuite/ld-loongarch-elf/relax-medium-call-1.s6
-rw-r--r--ld/testsuite/ld-loongarch-elf/relax-medium-call.d51
-rw-r--r--ld/testsuite/ld-loongarch-elf/relax-medium-call.s6
-rw-r--r--ld/testsuite/ld-loongarch-elf/relax-separate-code-overflow.s21
-rw-r--r--ld/testsuite/ld-loongarch-elf/relax.exp15
6 files changed, 114 insertions, 36 deletions
diff --git a/ld/testsuite/ld-loongarch-elf/relax-medium-call-1.d b/ld/testsuite/ld-loongarch-elf/relax-medium-call-1.d
index c8ee933..96e7bb0 100644
--- a/ld/testsuite/ld-loongarch-elf/relax-medium-call-1.d
+++ b/ld/testsuite/ld-loongarch-elf/relax-medium-call-1.d
@@ -1,21 +1,42 @@
-#ld: -e0 -Ttext=0x120000000 --section-start=ta=0x118000000 --section-start=tb=0x127fffffc
-#objdump: -d -j .text
+#ld: -e0
+#objdump: -d
.*:[ ]+file format .*
Disassembly of section .text:
-[ ]*0000000120000000 <__bss_start-0x4030>:
-[ ]+120000000:[ ]+54000200[ ]+bl[ ]+-134217728[ ]+# 118000000 <a>
-[ ]+120000004:[ ]+1fffc001[ ]+pcaddu18i[ ]+\$ra, -512
-[ ]+120000008:[ ]+4ffffc21[ ]+jirl[ ]+\$ra, \$ra, -4
-[ ]+12000000c:[ ]+50000200[ ]+b[ ]+-134217728[ ]+# 11800000c <b>
-[ ]+120000010:[ ]+1fffc00c[ ]+pcaddu18i[ ]+\$t0, -512
-[ ]+120000014:[ ]+4ffffd80[ ]+jirl[ ]+\$zero, \$t0, -4
-[ ]+120000018:[ ]+1e004001[ ]+pcaddu18i[ ]+\$ra, 512
-[ ]+12000001c:[ ]+4c000421[ ]+jirl[ ]+\$ra, \$ra, 4
-[ ]+120000020:[ ]+57fffdff[ ]+bl[ ]+134217724[ ]+# 12800001c <c>
-[ ]+120000024:[ ]+1e00400c[ ]+pcaddu18i[ ]+\$t0, 512
-[ ]+120000028:[ ]+4c000580[ ]+jirl[ ]+\$zero, \$t0, 4
-[ ]+12000002c:[ ]+53fffdff[ ]+b[ ]+134217724[ ]+# 128000028 <d>
+[ ]*0000000120000078 <a>:
+[ ]+120000078:[ ]+4c000020[ ]+ret
+[ ]+12000007c:[ ]+4c000020[ ]+ret
+[ ]+120000080:[ ]+4c000020[ ]+ret
+[ ]*0000000120000084 <b>:
+[ ]+120000084:[ ]+4c000020[ ]+ret
+[ ]+...
+[ ]+128000078:[ ]+54000200[ ]+bl[ ]+-134217728[ ]+# 120000078 <a>
+[ ]+12800007c:[ ]+1fffc001[ ]+pcaddu18i[ ]+\$ra, -512
+[ ]+128000080:[ ]+4ffffc21[ ]+jirl[ ]+\$ra, \$ra, -4
+[ ]+128000084:[ ]+50000200[ ]+b[ ]+-134217728[ ]+# 120000084 <b>
+[ ]+128000088:[ ]+1fffc00c[ ]+pcaddu18i[ ]+\$t0, -512
+[ ]+12800008c:[ ]+4ffffd80[ ]+jirl[ ]+\$zero, \$t0, -4
+[ ]+128000090:[ ]+1e004001[ ]+pcaddu18i[ ]+\$ra, 512
+[ ]+128000094:[ ]+4c000021[ ]+jirl[ ]+\$ra, \$ra, 0
+[ ]+128000098:[ ]+57fff9ff[ ]+bl[ ]+134217720[ ]+# 130000090 <c>
+[ ]+12800009c:[ ]+1e00400c[ ]+pcaddu18i[ ]+\$t0, 512
+[ ]+1280000a0:[ ]+4c000180[ ]+jr[ ]+\$t0
+[ ]+1280000a4:[ ]+53fff9ff[ ]+b[ ]+134217720[ ]+# 13000009c <d>
+[ ]+...
+[ ]+130000070:[ ]+4c000020[ ]+ret
+[ ]+130000074:[ ]+4c000020[ ]+ret
+[ ]+130000078:[ ]+4c000020[ ]+ret
+[ ]+13000007c:[ ]+4c000020[ ]+ret
+[ ]+130000080:[ ]+4c000020[ ]+ret
+[ ]+130000084:[ ]+4c000020[ ]+ret
+[ ]+130000088:[ ]+4c000020[ ]+ret
+[ ]+13000008c:[ ]+4c000020[ ]+ret
+[ ]*0000000130000090 <c>:
+[ ]+130000090:[ ]+4c000020[ ]+ret
+[ ]+130000094:[ ]+4c000020[ ]+ret
+[ ]+130000098:[ ]+4c000020[ ]+ret
+[ ]*000000013000009c <d>:
+[ ]+13000009c:[ ]+4c000020[ ]+ret
diff --git a/ld/testsuite/ld-loongarch-elf/relax-medium-call-1.s b/ld/testsuite/ld-loongarch-elf/relax-medium-call-1.s
index 5266fda..1770ec9 100644
--- a/ld/testsuite/ld-loongarch-elf/relax-medium-call-1.s
+++ b/ld/testsuite/ld-loongarch-elf/relax-medium-call-1.s
@@ -1,12 +1,12 @@
-.section "ta", "ax"
+.text
a:
ret
ret
ret
b:
ret
+ .fill 0x7fffff0
-.text
pcaddu18i $ra, %call36(a) # min offset, can relax
jirl $ra, $ra, 0
pcaddu18i $ra, %call36(a) # overflow, not relax
@@ -25,7 +25,7 @@ b:
pcaddu18i $t0, %call36(d) # max offset, can relax
jirl $zero, $t0, 0
-.section "tb", "ax"
+ .fill 0x7ffffc8
ret
ret
ret
diff --git a/ld/testsuite/ld-loongarch-elf/relax-medium-call.d b/ld/testsuite/ld-loongarch-elf/relax-medium-call.d
index c8ee933..96e7bb0 100644
--- a/ld/testsuite/ld-loongarch-elf/relax-medium-call.d
+++ b/ld/testsuite/ld-loongarch-elf/relax-medium-call.d
@@ -1,21 +1,42 @@
-#ld: -e0 -Ttext=0x120000000 --section-start=ta=0x118000000 --section-start=tb=0x127fffffc
-#objdump: -d -j .text
+#ld: -e0
+#objdump: -d
.*:[ ]+file format .*
Disassembly of section .text:
-[ ]*0000000120000000 <__bss_start-0x4030>:
-[ ]+120000000:[ ]+54000200[ ]+bl[ ]+-134217728[ ]+# 118000000 <a>
-[ ]+120000004:[ ]+1fffc001[ ]+pcaddu18i[ ]+\$ra, -512
-[ ]+120000008:[ ]+4ffffc21[ ]+jirl[ ]+\$ra, \$ra, -4
-[ ]+12000000c:[ ]+50000200[ ]+b[ ]+-134217728[ ]+# 11800000c <b>
-[ ]+120000010:[ ]+1fffc00c[ ]+pcaddu18i[ ]+\$t0, -512
-[ ]+120000014:[ ]+4ffffd80[ ]+jirl[ ]+\$zero, \$t0, -4
-[ ]+120000018:[ ]+1e004001[ ]+pcaddu18i[ ]+\$ra, 512
-[ ]+12000001c:[ ]+4c000421[ ]+jirl[ ]+\$ra, \$ra, 4
-[ ]+120000020:[ ]+57fffdff[ ]+bl[ ]+134217724[ ]+# 12800001c <c>
-[ ]+120000024:[ ]+1e00400c[ ]+pcaddu18i[ ]+\$t0, 512
-[ ]+120000028:[ ]+4c000580[ ]+jirl[ ]+\$zero, \$t0, 4
-[ ]+12000002c:[ ]+53fffdff[ ]+b[ ]+134217724[ ]+# 128000028 <d>
+[ ]*0000000120000078 <a>:
+[ ]+120000078:[ ]+4c000020[ ]+ret
+[ ]+12000007c:[ ]+4c000020[ ]+ret
+[ ]+120000080:[ ]+4c000020[ ]+ret
+[ ]*0000000120000084 <b>:
+[ ]+120000084:[ ]+4c000020[ ]+ret
+[ ]+...
+[ ]+128000078:[ ]+54000200[ ]+bl[ ]+-134217728[ ]+# 120000078 <a>
+[ ]+12800007c:[ ]+1fffc001[ ]+pcaddu18i[ ]+\$ra, -512
+[ ]+128000080:[ ]+4ffffc21[ ]+jirl[ ]+\$ra, \$ra, -4
+[ ]+128000084:[ ]+50000200[ ]+b[ ]+-134217728[ ]+# 120000084 <b>
+[ ]+128000088:[ ]+1fffc00c[ ]+pcaddu18i[ ]+\$t0, -512
+[ ]+12800008c:[ ]+4ffffd80[ ]+jirl[ ]+\$zero, \$t0, -4
+[ ]+128000090:[ ]+1e004001[ ]+pcaddu18i[ ]+\$ra, 512
+[ ]+128000094:[ ]+4c000021[ ]+jirl[ ]+\$ra, \$ra, 0
+[ ]+128000098:[ ]+57fff9ff[ ]+bl[ ]+134217720[ ]+# 130000090 <c>
+[ ]+12800009c:[ ]+1e00400c[ ]+pcaddu18i[ ]+\$t0, 512
+[ ]+1280000a0:[ ]+4c000180[ ]+jr[ ]+\$t0
+[ ]+1280000a4:[ ]+53fff9ff[ ]+b[ ]+134217720[ ]+# 13000009c <d>
+[ ]+...
+[ ]+130000070:[ ]+4c000020[ ]+ret
+[ ]+130000074:[ ]+4c000020[ ]+ret
+[ ]+130000078:[ ]+4c000020[ ]+ret
+[ ]+13000007c:[ ]+4c000020[ ]+ret
+[ ]+130000080:[ ]+4c000020[ ]+ret
+[ ]+130000084:[ ]+4c000020[ ]+ret
+[ ]+130000088:[ ]+4c000020[ ]+ret
+[ ]+13000008c:[ ]+4c000020[ ]+ret
+[ ]*0000000130000090 <c>:
+[ ]+130000090:[ ]+4c000020[ ]+ret
+[ ]+130000094:[ ]+4c000020[ ]+ret
+[ ]+130000098:[ ]+4c000020[ ]+ret
+[ ]*000000013000009c <d>:
+[ ]+13000009c:[ ]+4c000020[ ]+ret
diff --git a/ld/testsuite/ld-loongarch-elf/relax-medium-call.s b/ld/testsuite/ld-loongarch-elf/relax-medium-call.s
index c0521b6..7b14962 100644
--- a/ld/testsuite/ld-loongarch-elf/relax-medium-call.s
+++ b/ld/testsuite/ld-loongarch-elf/relax-medium-call.s
@@ -1,12 +1,12 @@
-.section "ta", "ax"
+.text
a:
ret
ret
ret
b:
ret
+ .fill 0x7fffff0
-.text
call36 a # min offset, can relax
call36 a # overflow, not relax
tail36 $t0, b # min offset, can relax
@@ -17,7 +17,7 @@ b:
tail36 $t0, d # overflow, no relax
tail36 $t0, d # max offset, can relax
-.section "tb", "ax"
+ .fill 0x7ffffc8
ret
ret
ret
diff --git a/ld/testsuite/ld-loongarch-elf/relax-separate-code-overflow.s b/ld/testsuite/ld-loongarch-elf/relax-separate-code-overflow.s
new file mode 100644
index 0000000..df5dd5f
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/relax-separate-code-overflow.s
@@ -0,0 +1,21 @@
+# ld -z separate-code let .text and .rodata in two segment,
+# need to consider segment alignment
+.text
+ # first two la.local relax in the second trip, and result in the third
+ # la.local (relax to pcaddi) overflow
+ la.local $r12, a
+ la.local $r12, b
+ .fill 0x3ff8
+ # relax in the first trip
+ la.local $r12, c
+ .fill 0x1fbfec
+a:
+ .fill 8
+b:
+ .fill 0x1000
+d:
+ .fill 0x1
+
+.section .rodata
+c:
+ .8byte 0x1
diff --git a/ld/testsuite/ld-loongarch-elf/relax.exp b/ld/testsuite/ld-loongarch-elf/relax.exp
index 6137bd1..35caa73 100644
--- a/ld/testsuite/ld-loongarch-elf/relax.exp
+++ b/ld/testsuite/ld-loongarch-elf/relax.exp
@@ -308,6 +308,21 @@ if [istarget loongarch64-*-*] {
"relax-section-align-overflow" \
] \
]
+
+ # # loongarch*-elf target do not support -z separate-code
+ if [check_shared_lib_support] {
+ run_ld_link_tests \
+ [list \
+ [list \
+ "loongarch relax separate code overflow" \
+ "-e0 -z separate-code" "" \
+ "" \
+ {relax-separate-code-overflow.s} \
+ {} \
+ "relax-separate-code-overflow" \
+ ] \
+ ]
+ }
}
if [check_shared_lib_support] {
generated by cgit v1.1 at 2024-07-09 23:18:12 +0000