Initial import of abandoned HQEMU version 2.5.2HEADmaster

1 files changed, 91 insertions, 0 deletions

diff --git a/src/tests/tcg/xtensa/macros.inc b/src/tests/tcg/xtensa/macros.inc
new file mode 100644
index 0000000..4ebd30a
--- /dev/null
+++ b/src/tests/tcg/xtensa/macros.inc
@@ -0,0 +1,91 @@
+#include "core-isa.h"
+
+.macro test_suite name
+.data
+status: .word result
+result: .space 256
+.text
+.global main
+.align 4
+main:
+.endm
+
+.macro reset_ps
+    movi    a2, 0x4000f
+    wsr     a2, ps
+    isync
+.endm
+
+.macro test_suite_end
+    reset_ps
+    movi    a0, status
+    l32i    a2, a0, 0
+    movi    a0, result
+    sub     a2, a2, a0
+    movi    a3, 0
+    loopnez a2, 1f
+    l8ui    a2, a0, 0
+    or      a3, a3, a2
+    addi    a0, a0, 1
+1:
+    exit
+.endm
+
+.macro print text
+.data
+97: .ascii "\text\n"
+98:
+    .align 4
+.text
+    movi    a2, 4
+    movi    a3, 2
+    movi    a4, 97b
+    movi    a5, 98b
+    sub     a5, a5, a4
+    simcall
+.endm
+
+.macro test_init
+.endm
+
+.macro test name
+    //print test_\name
+    test_init
+test_\name:
+.global test_\name
+.endm
+
+.macro test_end
+99:
+    reset_ps
+    movi    a2, status
+    l32i    a3, a2, 0
+    addi    a3, a3, 1
+    s32i    a3, a2, 0
+.endm
+
+.macro exit
+    movi    a2, 1
+    simcall
+.endm
+
+.macro test_fail
+    movi    a2, status
+    l32i    a2, a2, 0
+    movi    a3, 1
+    s8i     a3, a2, 0
+    j       99f
+.endm
+
+.macro assert cond, arg1, arg2
+    b\cond  \arg1, \arg2, 90f
+    test_fail
+90:
+    nop
+.endm
+
+.macro set_vector vector, addr
+    movi    a2, handler_\vector
+    movi    a3, \addr
+    s32i    a3, a2, 0
+.endm