LoongArch: Add gas testsuit for LA32 relocations

Test the relocation of the LA32 instruction set.

diff --git a/gas/testsuite/gas/loongarch/relocs_32.d b/gas/testsuite/gas/loongarch/relocs_32.d
new file mode 100644 (file)
index 0000000..3e1bb62
--- /dev/null
+++ b/gas/testsuite/gas/loongarch/relocs_32.d
@@ -0,0 +1,75 @@
+#as: -mthin-add-sub
+#objdump: -dr
+#skip: loongarch64-*-*
+
+.*:[    ]+file format .*
+
+
+Disassembly of section .text:
+
+0+ <.*>:
+   0:  4c0050a4        jirl            \$a0, \$a1, 80
+                       0: R_LARCH_B16  .L1
+   4:  50004c00        b               76      # 50 <.L1>
+                       4: R_LARCH_B26  .L1
+   8:  14000004        lu12i.w         \$a0, 0
+                       8: R_LARCH_ABS_HI20     .L1
+   c:  038000a4        ori             \$a0, \$a1, 0x0
+                       c: R_LARCH_ABS_LO12     .L1
+  10:  1a000004        pcalau12i       \$a0, 0
+                       10: R_LARCH_PCALA_HI20  .L1
+  14:  02800085        addi.w          \$a1, \$a0, 0
+                       14: R_LARCH_PCALA_LO12  .L1
+  18:  1a000004        pcalau12i       \$a0, 0
+                       18: R_LARCH_GOT_PC_HI20 .L1
+  1c:  28800085        ld.w            \$a1, \$a0, 0
+                       1c: R_LARCH_GOT_PC_LO12 .L1
+  20:  14000004        lu12i.w         \$a0, 0
+                       20: R_LARCH_GOT_HI20    .L1
+  24:  03800084        ori             \$a0, \$a0, 0x0
+                       24: R_LARCH_GOT_LO12    .L1
+  28:  14000004        lu12i.w         \$a0, 0
+                       28: R_LARCH_TLS_LE_HI20 TLSL1
+  2c:  03800085        ori             \$a1, \$a0, 0x0
+                       2c: R_LARCH_TLS_LE_LO12 TLSL1
+  30:  1a000004        pcalau12i       \$a0, 0
+                       30: R_LARCH_TLS_IE_PC_HI20      TLSL1
+  34:  02c00005        li.d            \$a1, 0
+                       34: R_LARCH_TLS_IE_PC_LO12      TLSL1
+  38:  14000004        lu12i.w         \$a0, 0
+                       38: R_LARCH_TLS_IE_HI20 TLSL1
+  3c:  03800084        ori             \$a0, \$a0, 0x0
+                       3c: R_LARCH_TLS_IE_LO12 TLSL1
+  40:  1a000004        pcalau12i       \$a0, 0
+                       40: R_LARCH_TLS_LD_PC_HI20      TLSL1
+  44:  14000004        lu12i.w         \$a0, 0
+                       44: R_LARCH_TLS_LD_HI20 TLSL1
+  48:  1a000004        pcalau12i       \$a0, 0
+                       48: R_LARCH_TLS_GD_PC_HI20      TLSL1
+  4c:  14000004        lu12i.w         \$a0, 0
+                       4c: R_LARCH_TLS_GD_HI20 TLSL1
+
+0+50 <.L1>:
+  50:  00000000        .word           0x00000000
+                       50: R_LARCH_32_PCREL    .L2
+
+0+54 <.L2>:
+  54:  03400000        nop
+  58:  03400000        nop
+                       58: R_LARCH_ALIGN       .*
+  5c:  03400000        nop
+  60:  03400000        nop
+  64:  1800000c        pcaddi          \$t0, 0
+                       64: R_LARCH_PCREL20_S2  .L1
+  68:  1a000004        pcalau12i       \$a0, 0
+                       68: R_LARCH_TLS_DESC_PC_HI20    TLSL1
+  6c:  028000a5        addi.w          \$a1, \$a1, 0
+                       6c: R_LARCH_TLS_DESC_PC_LO12    TLSL1
+  70:  14000004        lu12i.w         \$a0, 0
+                       70: R_LARCH_TLS_DESC_HI20       TLSL1
+  74:  03800084        ori             \$a0, \$a0, 0x0
+                       74: R_LARCH_TLS_DESC_LO12       TLSL1
+  78:  28800081        ld.w            \$ra, \$a0, 0
+                       78: R_LARCH_TLS_DESC_LD TLSL1
+  7c:  4c000021        jirl            \$ra, \$ra, 0
+                       7c: R_LARCH_TLS_DESC_CALL       TLSL1

diff --git a/gas/testsuite/gas/loongarch/relocs_32.s b/gas/testsuite/gas/loongarch/relocs_32.s
new file mode 100644 (file)
index 0000000..c5139a7
--- /dev/null
+++ b/gas/testsuite/gas/loongarch/relocs_32.s
@@ -0,0 +1,61 @@
+/* b16.  */
+jirl     $r4,$r5,%b16(.L1)
+
+/* b26.  */
+b        %b26(.L1)
+
+/* lu12i.w.  */
+lu12i.w          $r4,%abs_hi20(.L1)
+
+/* ori   */
+ori      $r4,$r5,%abs_lo12(.L1)
+
+pcalau12i $r4,%pc_hi20(.L1)
+addi.w   $r5,$r4,%pc_lo12(.L1)
+
+pcalau12i $r4,%got_pc_hi20(.L1)
+ld.w     $r5,$r4,%got_pc_lo12(.L1)
+
+lu12i.w          $r4,%got_hi20(.L1)
+ori      $r4,$r4,%got_lo12(.L1)
+
+/* TLS LE.  */
+lu12i.w          $r4,%le_hi20(TLSL1)
+ori      $r5,$r4,%le_lo12(TLSL1)
+
+/* Part of IE relocs.  */
+pcalau12i $r4,%ie_pc_hi20(TLSL1)
+addi.d   $r5,$r0,%ie_pc_lo12(TLSL1)
+
+lu12i.w          $r4,%ie_hi20(TLSL1)
+ori      $r4,$r4,%ie_lo12(TLSL1)
+
+/* Part of LD relocs.  */
+pcalau12i $r4,%ld_pc_hi20(TLSL1)
+lu12i.w          $r4,%ld_hi20(TLSL1)
+
+/* Part of GD relocs.  */
+pcalau12i $r4,%gd_pc_hi20(TLSL1)
+lu12i.w          $r4,%gd_hi20(TLSL1)
+
+/* Test insn relocs.  */
+.L1:
+/* 32-bit PC relative.  */
+.4byte   .L2-.L1
+.L2:
+nop
+
+/* R_LARCH_ALIGN.  */
+.align 4
+
+/* R_LARCH_PCREL20_S2.  */
+pcaddi   $r12,.L1
+
+/* Part of DESC relocs.   */
+pcalau12i $r4,%desc_pc_hi20(TLSL1)
+addi.w   $r5,$r5,%desc_pc_lo12(TLSL1)
+
+lu12i.w          $r4,%desc_hi20(TLSL1)
+ori      $r4,$r4,%desc_lo12(TLSL1)
+ld.w     $r1,$r4,%desc_ld(TLSL1)
+jirl     $r1,$r1,%desc_call(TLSL1)