executor: remove noshmem mode

All OSes we have now support shmem.
Support for Fuchia/Starnix/Windows wasn't implemented,
but generally they support shared memory.
Remove all of the complexity and code associated with noshmem mode.
If/when we revive these OSes, it's easier to properly
implement shmem mode for them.

10 files changed, 18 insertions, 18 deletions

diff --git a/sys/test/arch_32.txt b/sys/test/arch_32.txt
index 192f308c3..aaa9963a9 100644
--- a/sys/test/arch_32.txt
+++ b/sys/test/arch_32.txt
@@ -1,7 +1,7 @@
 # Copyright 2022 syzkaller project authors. All rights reserved.
 # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
 
-meta arches["32_shmem", "32_fork_shmem"]
+meta arches["32", "32_fork"]
 
 resource unsupported3[int32]
 
diff --git a/sys/test/csource.txt.const b/sys/test/csource.txt.const
index 2c90daac7..3a0343e4d 100644
--- a/sys/test/csource.txt.const
+++ b/sys/test/csource.txt.const
@@ -1,4 +1,4 @@
-arches = 32_fork_shmem, 32_shmem, 64, 64_fork
+arches = 32, 32_fork, 64, 64_fork
 BIT_0 = 1
 BIT_1 = 2
 BIT_0_AND_1 = 3
diff --git a/sys/test/expressions.txt.const b/sys/test/expressions.txt.const
index 77e181281..02c3c0e23 100644
--- a/sys/test/expressions.txt.const
+++ b/sys/test/expressions.txt.const
@@ -1,3 +1,3 @@
-arches = 32_fork_shmem, 32_shmem, 64, 64_fork, 64_fuzz
+arches = 32, 32_fork, 64, 64_fork, 64_fuzz
 FIELD_FLAG1 = 2
-FIELD_FLAG2 = 4
\ No newline at end of file
+FIELD_FLAG2 = 4
diff --git a/sys/test/test.txt.const b/sys/test/test.txt.const
index 11f548df0..de2507e56 100644
--- a/sys/test/test.txt.const
+++ b/sys/test/test.txt.const
@@ -1,6 +1,6 @@
-arches = 32_fork_shmem, 32_shmem, 64, 64_fork
+arches = 32, 32_fork, 64, 64_fork
 IPPROTO_ICMPV6 = 58
 IPPROTO_TCP = 6
 IPPROTO_UDP = 17
-ONLY_32BITS_CONST = 32_fork_shmem:1, 32_shmem:1
+ONLY_32BITS_CONST = 32:1, 32_fork:1
 ARCH_64_SPECIFIC_CONST = 64:10
diff --git a/sys/test/test/align0 b/sys/test/test/align0
index 82272f5a9..e2aaf61ee 100644
--- a/sys/test/test/align0
+++ b/sys/test/test/align0
@@ -1,5 +1,5 @@
-# 32_shmem has 4-byte alignment for int64 and everything goes havoc.
-# requires: -arch=32_shmem littleendian
+# 32 has 4-byte alignment for int64 and everything goes havoc.
+# requires: -arch=32 littleendian
 
 syz_compare(&AUTO="010000000200000003000400000000000500000000000000", 0x18, &AUTO=@align0={0x1, 0x2, 0x3, 0x4, 0x5}, AUTO)
 syz_compare(&AUTO="", 0x18, &AUTO=@align0={0x0, 0x0, 0x0, 0x0, 0x0}, 0x17) # EBADF
diff --git a/sys/test/test/align0_be b/sys/test/test/align0_be
index 00f251cc9..f9072e841 100644
--- a/sys/test/test/align0_be
+++ b/sys/test/test/align0_be
@@ -1,5 +1,5 @@
-# 32_shmem has 4-byte alignment for int64 and everything goes havoc.
-# requires: -arch=32_shmem -littleendian
+# 32 has 4-byte alignment for int64 and everything goes havoc.
+# requires: -arch=32 -littleendian
 
 syz_compare(&AUTO="000100000000000203000004000000000000000000000005", 0x18, &AUTO=@align0={0x1, 0x2, 0x3, 0x4, 0x5}, AUTO)
 syz_compare(&AUTO="", 0x18, &AUTO=@align0={0x0, 0x0, 0x0, 0x0, 0x0}, 0x17) # EBADF
diff --git a/sys/test/test/bf b/sys/test/test/bf
index f35ff1336..6d7bb6364 100644
--- a/sys/test/test/bf
+++ b/sys/test/test/bf
@@ -1,5 +1,5 @@
-# 32_shmem has 4-byte alignment for int64 and everything goes havoc.
-# requires: -arch=32_shmem littleendian
+# 32 has 4-byte alignment for int64 and everything goes havoc.
+# requires: -arch=32 littleendian
 
 syz_compare(&AUTO="ab03000000000000cdcdcdcdcdcdcdcdebffff03ab0303abaa00000000000000", 0x20, &AUTO=@bf0={0xabab, 0xcdcdcdcdcdcdcdcd, 0xabab, 0xffff, 0xffffff, 0xabab, 0xabab, 0xaaa}, AUTO)
 syz_compare(&AUTO="dcfcde563422f10e", 0x8, &AUTO=@bf2={0x0abc, 0x0bcd, 0xcdef, 0x123456, 0x78ef12}, AUTO)
diff --git a/sys/test/test/bf2 b/sys/test/test/bf2
index e0345388b..82b9a0a1f 100644
--- a/sys/test/test/bf2
+++ b/sys/test/test/bf2
@@ -1,5 +1,5 @@
-# 32_shmem has 4-byte alignment for int64 and everything goes havoc.
-# requires: -arch=32_shmem littleendian
+# 32 has 4-byte alignment for int64 and everything goes havoc.
+# requires: -arch=32 littleendian
 
 syz_compare(&AUTO="1200000034067800", AUTO, &AUTO=@bf4={0x12, {0x34, 0x56, 0x78}}, AUTO)
 syz_compare(&AUTO="1200000034060000", AUTO, &AUTO=@bf5={0x12, {0x34, 0x56}}, AUTO)
diff --git a/sys/test/test/bf2_be b/sys/test/test/bf2_be
index 094c3f6e2..1c39a9f99 100644
--- a/sys/test/test/bf2_be
+++ b/sys/test/test/bf2_be
@@ -1,5 +1,5 @@
-# 32_shmem has 4-byte alignment for int64 and everything goes havoc.
-# requires: -arch=32_shmem -littleendian
+# 32 has 4-byte alignment for int64 and everything goes havoc.
+# requires: -arch=32 -littleendian
 
 syz_compare(&AUTO="1200000034607800", AUTO, &AUTO=@bf4={0x12, {0x34, 0x56, 0x78}}, AUTO)
 syz_compare(&AUTO="1200000034600000", AUTO, &AUTO=@bf5={0x12, {0x34, 0x56}}, AUTO)
diff --git a/sys/test/test/bf_be b/sys/test/test/bf_be
index 4c7fc85ec..b03794e91 100644
--- a/sys/test/test/bf_be
+++ b/sys/test/test/bf_be
@@ -1,5 +1,5 @@
-# 32_shmem has 4-byte alignment for int64 and everything goes havoc.
-# requires: -arch=32_shmem -littleendian
+# 32 has 4-byte alignment for int64 and everything goes havoc.
+# requires: -arch=32 -littleendian
 
 syz_compare(&AUTO="eac0000000000000cdcdcdcdcdcdcdcd5fffffc075607560aa", 0x20, &AUTO=@bf0={0xabab, 0xcdcdcdcdcdcdcdcd, 0xabab, 0xffff, 0xffffff, 0xabab, 0xabab, 0xaaa}, AUTO)
 syz_compare(&AUTO="ccddef23456ef120", 0x8, &AUTO=@bf2={0x0abc, 0x0bcd, 0xcdef, 0x123456, 0x78ef12}, AUTO)