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authorRich Felker <dalias@aerifal.cx>2016-04-18 05:19:13 +0000
committerRich Felker <dalias@aerifal.cx>2016-04-18 05:19:13 +0000
commit5972c4a4113e2a4de5edf519faf15296ae1eb3ed (patch)
tree6e808f23bb96a9b8a82eb505e2a719f4f42a758d /src/setjmp
parent6d99ad91e869aab35a4d76d34c3c9eaf29482bad (diff)
downloadmusl-5972c4a4113e2a4de5edf519faf15296ae1eb3ed.tar.gz
add mips n32 port (ILP32 ABI for mips64)
based on patch submitted by Jaydeep Patil, with minor changes.
Diffstat (limited to 'src/setjmp')
-rw-r--r--src/setjmp/mipsn32/longjmp.S36
-rw-r--r--src/setjmp/mipsn32/setjmp.S34
2 files changed, 70 insertions, 0 deletions
diff --git a/src/setjmp/mipsn32/longjmp.S b/src/setjmp/mipsn32/longjmp.S
new file mode 100644
index 00000000..30c3ee0b
--- /dev/null
+++ b/src/setjmp/mipsn32/longjmp.S
@@ -0,0 +1,36 @@
+.set noreorder
+.global _longjmp
+.global longjmp
+.type _longjmp,@function
+.type longjmp,@function
+_longjmp:
+longjmp:
+ move $2, $5
+ bne $2, $0, 1f
+ nop
+ addu $2, $2, 1
+1:
+#ifndef __mips_soft_float
+ ldc1 $24, 96($4)
+ ldc1 $25, 104($4)
+ ldc1 $26, 112($4)
+ ldc1 $27, 120($4)
+ ldc1 $28, 128($4)
+ ldc1 $29, 136($4)
+ ldc1 $30, 144($4)
+ ldc1 $31, 152($4)
+#endif
+ ld $ra, 0($4)
+ ld $sp, 8($4)
+ ld $gp, 16($4)
+ ld $16, 24($4)
+ ld $17, 32($4)
+ ld $18, 40($4)
+ ld $19, 48($4)
+ ld $20, 56($4)
+ ld $21, 64($4)
+ ld $22, 72($4)
+ ld $23, 80($4)
+ ld $30, 88($4)
+ jr $ra
+ nop
diff --git a/src/setjmp/mipsn32/setjmp.S b/src/setjmp/mipsn32/setjmp.S
new file mode 100644
index 00000000..b9646c2a
--- /dev/null
+++ b/src/setjmp/mipsn32/setjmp.S
@@ -0,0 +1,34 @@
+.set noreorder
+.global __setjmp
+.global _setjmp
+.global setjmp
+.type __setjmp,@function
+.type _setjmp,@function
+.type setjmp,@function
+__setjmp:
+_setjmp:
+setjmp:
+ sd $ra, 0($4)
+ sd $sp, 8($4)
+ sd $gp, 16($4)
+ sd $16, 24($4)
+ sd $17, 32($4)
+ sd $18, 40($4)
+ sd $19, 48($4)
+ sd $20, 56($4)
+ sd $21, 64($4)
+ sd $22, 72($4)
+ sd $23, 80($4)
+ sd $30, 88($4)
+#ifndef __mips_soft_float
+ sdc1 $24, 96($4)
+ sdc1 $25, 104($4)
+ sdc1 $26, 112($4)
+ sdc1 $27, 120($4)
+ sdc1 $28, 128($4)
+ sdc1 $29, 136($4)
+ sdc1 $30, 144($4)
+ sdc1 $31, 152($4)
+#endif
+ jr $ra
+ li $2, 0