diff options
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/testsuite/bpf/alu.s | 4 | ||||
| -rw-r--r-- | sim/testsuite/bpf/alu32.s | 6 | ||||
| -rw-r--r-- | sim/testsuite/bpf/ldabs.s | 8 | ||||
| -rw-r--r-- | sim/testsuite/bpf/mem.s | 2 | ||||
| -rw-r--r-- | sim/testsuite/bpf/mov.s | 2 |
5 files changed, 11 insertions, 11 deletions
diff --git a/sim/testsuite/bpf/alu.s b/sim/testsuite/bpf/alu.s index 4dc37b1..acba7b8 100644 --- a/sim/testsuite/bpf/alu.s +++ b/sim/testsuite/bpf/alu.s @@ -59,7 +59,7 @@ main: fail_ne %r2, 0x0000000050000000 ;; or - or %r2, 0xdeadbeef + or %r2, -559038737 ; 0xdeadbeef fail_ne %r2, 0xffffffffdeadbeef ; 0xdeadbeef gets sign extended lddw %r1, 0xdead00000000beef lddw %r2, 0x0000123456780000 @@ -67,7 +67,7 @@ main: fail_ne %r1, 0xdead12345678beef ;; lsh - mov %r1, 0xdeadbeef + mov %r1, -559038737 ; 0xdeadbeef lsh %r1, 11 fail_ne %r1, 0xfffffef56df77800 ; because deadbeef gets sign ext. mov %r2, 21 diff --git a/sim/testsuite/bpf/alu32.s b/sim/testsuite/bpf/alu32.s index e8d5062..d129f0f 100644 --- a/sim/testsuite/bpf/alu32.s +++ b/sim/testsuite/bpf/alu32.s @@ -58,7 +58,7 @@ main: lsh32 %r1, 4 ; r1 <<= 4 (r1 = 0xf0) mov32 %r2, 24 ; r2 = 24 lsh32 %r1, %r2 - fail_ne32 %r1, 0xf0000000 + fail_ne32 %r1, -268435456 ; 0xf0000000 ;; rsh (right logical shift) rsh32 %r1, 2 @@ -67,7 +67,7 @@ main: ;; arsh (right arithmetic shift) arsh32 %r1, 1 - or32 %r1, 0x80000000 + or32 %r1, -2147483648 ; 0x80000000 mov32 %r2, 3 arsh32 %r1, %r2 fail_ne %r1, 0x00000000F0000003 @@ -92,7 +92,7 @@ main: ;; xor xor32 %r1, %r2 fail_ne32 %r1, 4 - xor32 %r1, 0xF000000F + xor32 %r1, -268435441 ; 0xF000000F fail_ne %r1, 0xF000000B ; Note: check for (bad) sign-extend xor32 %r1, %r1 fail_ne %r1, 0 diff --git a/sim/testsuite/bpf/ldabs.s b/sim/testsuite/bpf/ldabs.s index ae777f1..f54b805 100644 --- a/sim/testsuite/bpf/ldabs.s +++ b/sim/testsuite/bpf/ldabs.s @@ -34,13 +34,13 @@ main: ;; Write the value 0x7eadbeef into memory at 0x2004 ;; i.e. offset 4 within the data buffer pointed to by ;; ((struct sk_buff *)r6)->data - stw [%r6+0x1004], 0xdeadbeef + stw [%r6+0x1004], 0x0eadbeef ;; Now load data[4] into r0 using the ldabsw instruction ldabsw 0x4 ;; ...and compare to what we expect - fail_ne32 %r0, 0xdeadbeef + fail_ne32 %r0, 0x0eadbeef ;; Repeat for a half-word (2-bytes) sth [%r6+0x1008], 0x1234 @@ -62,10 +62,10 @@ main: ;; Now, we do the same for the indirect loads mov %r7, 0x100 - stw [%r6+0x1100], 0xfeedbeef + stw [%r6+0x1100], 0x0eedbeef ldindw %r7, 0x0 - fail_ne32 %r0, 0xfeedbeef + fail_ne32 %r0, 0x0eedbeef ;; half-word sth [%r6+0x1104], 0x6789 diff --git a/sim/testsuite/bpf/mem.s b/sim/testsuite/bpf/mem.s index f9c6a19..26931ae 100644 --- a/sim/testsuite/bpf/mem.s +++ b/sim/testsuite/bpf/mem.s @@ -20,7 +20,7 @@ main: stb [%r2+16], 0x5a sth [%r2+18], 0xcafe - stw [%r2+20], 0xbeefface + stw [%r2+20], -1091568946 ; 0xbeefface stdw [%r2+24], 0x7eadbeef ldxb %r1, [%r2+16] diff --git a/sim/testsuite/bpf/mov.s b/sim/testsuite/bpf/mov.s index 6665450..f7585c1 100644 --- a/sim/testsuite/bpf/mov.s +++ b/sim/testsuite/bpf/mov.s @@ -30,7 +30,7 @@ main: mov %r2, -1 fail_ne %r2, 0xffffffffffffffff - mov %r3, 0x80000000 + mov %r3, -2147483648 ; 0x80000000 ;; should NOT sign extend mov32 %r4, %r3 |