Commit graph

51 commits

Author SHA1 Message Date
Emilio G. Cota 9ef9de9cf8
exec: add tb_hash_func5, derived from xxhash
This will be used by upcoming changes for hashing the tb hash.

Add this into a separate file to include the copyright notice from
xxhash.

Backports commit dc8b295d05ec35a8c032f9abca421772347ba5d4 from qemu
2018-02-24 17:36:35 -05:00
Lioncash 9779bff603
msvc: Add missing source files 2018-02-24 02:14:11 -05:00
Paolo Bonzini 58693409ea
exec: extract exec/tb-context.h
TCG backends do not need most of exec-all.h; extract what they actually
need to a separate file or move it directly to tcg.h. The next patch
will stop including exec-all.h from everywhere.

Backports commit 00f6da6a1a5d1ce085334eccbb50ec899ceed513 from qemu
2018-02-24 02:09:58 -05:00
Sergey Sorokin 00e751f18e
target-arm: Stage 2 permission fault was fixed in AArch32 state
As described in AArch32.CheckS2Permission an instruction fetch fails if
XN bit is set or there is no read permission for the address.

Backports commit dfda68377e20943f474505e75238cb96bc6874bf from qemu
2018-02-23 19:55:11 -05:00
Eric Blake 0d52542da2
qapi: Simplify semantics of visit_next_list()
The semantics of the list visit are somewhat baroque, with the
following pseudocode when FooList is used:

start()
for (prev = head; cur = next(prev); prev = &cur) {
visit(&cur->value)
}

Note that these semantics (advance before visit) requires that
the first call to next() return the list head, while all other
calls return the next element of the list; that is, every visitor
implementation is required to track extra state to decide whether
to return the input as-is, or to advance. It also requires an
argument of 'GenericList **' to next(), solely because the first
iteration might need to modify the caller's GenericList head, so
that all other calls have to do a layer of dereferencing.

Thankfully, we only have two uses of list visits in the entire
code base: one in spapr_drc (which completely avoids
visit_next_list(), feeding in integers from a different source
than uint8List), and one in qapi-visit.py. That is, all other
list visitors are generated in qapi-visit.c, and share the same
paradigm based on a qapi FooList type, so we can refactor how
lists are laid out with minimal churn among clients.

We can greatly simplify things by hoisting the special case
into the start() routine, and flipping the order in the loop
to visit before advance:

start(head)
for (tail = *head; tail; tail = next(tail)) {
visit(&tail->value)
}

With the simpler semantics, visitors have less state to track,
the argument to next() is reduced to 'GenericList *', and it
also becomes obvious whether an input visitor is allocating a
FooList during visit_start_list() (rather than the old way of
not knowing if an allocation happened until the first
visit_next_list()). As a minor drawback, we now allocate in
two functions instead of one, and have to pass the size to
both functions (unless we were to tweak the input visitors to
cache the size to start_list for reuse during next_list, but
that defeats the goal of less visitor state).

The signature of visit_start_list() is chosen to match
visit_start_struct(), with the new parameters after 'name'.

The spapr_drc case is a virtual visit, done by passing NULL for
list, similarly to how NULL is passed to visit_start_struct()
when a qapi type is not used in those visits. It was easy to
provide these semantics for qmp-output and dealloc visitors,
and a bit harder for qmp-input (several prerequisite patches
refactored things to make this patch straightforward). But it
turned out that the string and opts visitors munge enough other
state during visit_next_list() to make it easier to just
document and require a GenericList visit for now; an assertion
will remind us to adjust things if we need the semantics in the
future.

Several pre-requisite cleanup patches made the reshuffling of
the various visitors easier; particularly the qmp input visitor.

Backports commit d9f62dde1303286b24ac8ce88be27e2b9b9c5f46 from qemu
2018-02-23 19:50:26 -05:00
Lioncash 8728fea067
qapi-visit: Expose visit_type_FOO_members()
Dan Berrange reported a case where he needs to work with a
QCryptoBlockOptions union type using the OptsVisitor, but only
visit one of the branches of that type (the discriminator is not
visited directly, but learned externally). When things were
boxed, it was easy: just visit the variant directly, which took
care of both allocating the variant and visiting its members, then
store that pointer in the union type. But now that things are
unboxed, we need a way to visit the members without allocation,
done by exposing visit_type_FOO_members() to the user.

Before the patch, we had quite a bit of code associated with
object_members_seen to make sure that a declaration of the helper
was in scope before any use of the function. But now that the
helper is public and declared in the header, the .c file no
longer needs to worry about topological sorting (the helper is
always in scope), which leads to some nice cleanups.

Backports commit 4d91e9115cc6700113e772b19d1f39bbcf345977 from qemu
2018-02-21 22:26:38 -05:00
Eric Blake d28c6244c0
qapi: Rename 'fields' to 'members' in generated C code
C types and JSON objects don't have fields, but members. We
shouldn't gratuitously invent terminology. This patch is a
strict renaming of static genarated functions, plus the naming
of the dummy filler member for empty structs, before the next
patch exposes some of that naming to the rest of the code base.

Backports commit c81200b01422783cd29796ef4ccc275d05f9ce67 from qemu
2018-02-21 22:23:07 -05:00
Eric Blake f5c93aa7ab
qapi-visit: Less indirection in visit_type_Foo_fields()
We were passing 'Foo **obj' to the internal helper function, but
all uses within the helper were via reads of '*obj'. Refactor
things to pass one less level of indirection, by having the
callers dereference before calling.

For an example of the generated code change:

|-static void visit_type_BalloonInfo_fields(Visitor *v, BalloonInfo **obj, Error **errp)
|+static void visit_type_BalloonInfo_fields(Visitor *v, BalloonInfo *obj, Error **errp)
| {
| Error *err = NULL;
|
|- visit_type_int(v, "actual", &(*obj)->actual, &err);
|+ visit_type_int(v, "actual", &obj->actual, &err);
| error_propagate(errp, err);
| }
|
|@@ -261,7 +261,7 @@ void visit_type_BalloonInfo(Visitor *v,
| if (!*obj) {
| goto out_obj;
| }
|- visit_type_BalloonInfo_fields(v, obj, &err);
|+ visit_type_BalloonInfo_fields(v, *obj, &err);
| out_obj:

The refactoring will also make it easier to reuse the helpers in
a future patch when implicit structs are stored directly in the
parent struct rather than boxed through a pointer.

Backports commit 655519030b5d20967ae3afa1fe91ef5ad4406065 from qemu
2018-02-20 16:00:37 -05:00
Richard Henderson cacb60b57b
target-i386: Enable control registers for MPX
Enable and disable at CPL changes, MSR changes, and XRSTOR changes.

Backports commit f4f1110e4b34797ddfa87bb28f9518b9256778be from qemu
2018-02-20 13:27:46 -05:00
Eric Blake 1f54314cbb
qapi: Drop unused 'kind' for struct/enum visit
visit_start_struct() and visit_type_enum() had a 'kind' argument
that was usually set to either the stringized version of the
corresponding qapi type name, or to NULL (although some clients
didn't even get that right). But nothing ever used the argument.
It's even hard to argue that it would be useful in a debugger,
as a stack backtrace also tells which type is being visited.

Therefore, drop the 'kind' argument as dead.

Backports commit 337283dffbb5ad5860ed00408a5fd0665c21be07 from qemu
2018-02-19 23:43:54 -05:00
Eric Blake 9ec25b4673
qom: Swap 'name' next to visitor in ObjectPropertyAccessor
Similar to the previous patch, it's nice to have all functions
in the tree that involve a visitor and a name for conversion to
or from QAPI to consistently stick the 'name' parameter next
to the Visitor parameter.

Done by manually changing include/qom/object.h and qom/object.c,
then running this Coccinelle script and touching up the fallout
(Coccinelle insisted on adding some trailing whitespace).

@ rule1 @
identifier fn;
typedef Object, Visitor, Error;
identifier obj, v, opaque, name, errp;
@@
void fn
- (Object *obj, Visitor *v, void *opaque, const char *name,
+ (Object *obj, Visitor *v, const char *name, void *opaque,
Error **errp) { ... }

@@
identifier rule1.fn;
expression obj, v, opaque, name, errp;
@@
fn(obj, v,
- opaque, name,
+ name, opaque,
errp)

Backports commit d7bce9999df85c56c8cb1fcffd944d51bff8ff48 from qemu
2018-02-19 23:14:37 -05:00
Eric Blake b978871f20
qapi: Don't cast Enum* to int*
C compilers are allowed to represent enums as a smaller type
than int, if all enum values fit in the smaller type. There
are even compiler flags that force the use of this smaller
representation, although using them changes the ABI of a
binary. Therefore, our generated code for visit_type_ENUM()
(for all qapi enums) was wrong for casting Enum* to int* when
calling visit_type_enum().

It appears that no one has been using compiler ABI switches
for qemu, because if they had, we are potentially dereferencing
beyond bounds or even risking a SIGBUS on platforms where
unaligned pointer dereferencing is fatal. But it is still
better to avoid the practice entirely, and just use the correct
types.

This matches the fix for alternate qapi types, done earlier in
commit 0426d53 "qapi: Simplify visiting of alternate types",
with generated code changing as:

| void visit_type_QType(Visitor *v, QType *obj, const char *name, Error **errp)
| {
|- visit_type_enum(v, (int *)obj, QType_lookup, "QType", name, errp);
|+ int value = *obj;
|+ visit_type_enum(v, &value, QType_lookup, "QType", name, errp);
|+ *obj = value;
| }

Backports commit 395a233f7c089f23e3c0d43ce34c709dc5acd7de from qemu
2018-02-19 22:24:19 -05:00
Eric Blake 7e83274012
qapi-visit: Kill unused visit_end_union()
The generated code can call visit_end_union() without having called
visit_start_union(). Example:

if (!*obj) {
goto out_obj;
}
visit_type_CpuInfoBase_fields(v, (CpuInfoBase **)obj, &err);
if (err) {
goto out_obj; // if we go from here...
}
if (!visit_start_union(v, !!(*obj)->u.data, &err) || err) {
goto out_obj;
}
switch ((*obj)->arch) {
[...]
}
out_obj:
// ... then *obj is true, and ...
error_propagate(errp, err);
err = NULL;
if (*obj) {
// we end up here
visit_end_union(v, !!(*obj)->u.data, &err);
}
error_propagate(errp, err);

Harmless only because no visitor implements end_union(). Clean it up
anyway, by deleting the function as useless.

Messed up since we have visit_end_union (commit cee2ded).

Backports commit 7c91aabd8964cfdf637f302c579c95401f21ce92 from qemu
2018-02-19 22:22:24 -05:00
Eric Blake 994490d197
qapi: Shorter visits of optional fields
For less code, reflect the determined boolean value of an optional
visit back to the caller instead of making the caller read the
boolean after the fact.

The resulting generated code has the following diff:

|- visit_optional(v, &has_fdset_id, "fdset-id");
|- if (has_fdset_id) {
|+ if (visit_optional(v, &has_fdset_id, "fdset-id")) {
| visit_type_int(v, &fdset_id, "fdset-id", &err);
| if (err) {
| goto out;
| }
| }

Backports commit 29637a6ee913df8fcdf371426ee48956b945b618 from qemu
2018-02-19 22:03:23 -05:00
Eric Blake f3d2380f6d
qapi: Simplify visits of optional fields
None of the visitor callbacks would set an error when testing
if an optional field was present; make this part of the interface
contract by eliminating the errp argument.

The resulting generated code has a nice diff:

|- visit_optional(v, &has_fdset_id, "fdset-id", &err);
|- if (err) {
|- goto out;
|- }
|+ visit_optional(v, &has_fdset_id, "fdset-id");
| if (has_fdset_id) {
| visit_type_int(v, &fdset_id, "fdset-id", &err);
| if (err) {
| goto out;
| }
| }

Backports commit 5cdc8831a795fb8452d7e34f644202fd724e122a from qemu
2018-02-19 22:01:27 -05:00
Eric Blake 65d58b543e
qapi: Fix alternates that accept 'number' but not 'int'
The QMP input visitor allows integral values to be assigned by
promotion to a QTYPE_QFLOAT. However, when parsing an alternate,
we did not take this into account, such that an alternate that
accepts 'number' and some other type, but not 'int', would reject
integral values.

With this patch, we now have the following desirable table:

alternate has case selected for
'int' 'number' QTYPE_QINT QTYPE_QFLOAT
no no error error
no yes 'number' 'number'
yes no 'int' error
yes yes 'int' 'number'

While it is unlikely that we will ever use 'number' in an
alternate other than in the testsuite, it never hurts to be
more precise in what we allow.

Backports commit d00341af384665d259af475b14c96bb8414df415 from qemu
2018-02-19 21:58:10 -05:00
Eric Blake 2ee6c960ee
qapi: Simplify visiting of alternate types
Previously, working with alternates required two lookup arrays
and some indirection: for type Foo, we created Foo_qtypes[]
which maps each qtype to a value of the generated FooKind enum,
then look up that value in FooKind_lookup[] like we do for other
union types.

This has a couple of subtle bugs. First, the generator was
creating a call with a parameter '(int *) &(*obj)->type' where
type is an enum type; this is unsafe if the compiler chooses
to store the enum type in a different size than int, where
assigning through the wrong size pointer can corrupt data or
cause a SIGBUS.

Related bug, not not fixed in this patch: qapi-visit.py's
gen_visit_enum() generates a cast of its enum * argument to
int *. Marked FIXME.

Second, since the values of the FooKind enum start at zero, all
entries of the Foo_qtypes[] array that were not explicitly
initialized will map to the same branch of the union as the
first member of the alternate, rather than triggering a desired
failure in visit_get_next_type(). Fortunately, the bug seldom
bites; the very next thing the input visitor does is try to
parse the incoming JSON with the wrong parser, which normally
fails; the output visitor is not used with a C struct in that
state, and the dealloc visitor has nothing to clean up (so
there is no leak).

However, the second bug IS observable in one case: parsing an
integer causes unusual behavior in an alternate that contains
at least a 'number' member but no 'int' member, because the
'number' parser accepts QTYPE_QINT in addition to the expected
QTYPE_QFLOAT (that is, since 'int' is not a member, the type
QTYPE_QINT accidentally maps to FooKind 0; if this enum value
is the 'number' branch the integer parses successfully, but if
the 'number' branch is not first, some other branch tries to
parse the integer and rejects it). A later patch will worry
about fixing alternates to always parse all inputs that a
non-alternate 'number' would accept, for now this is still
marked FIXME in the updated test-qmp-input-visitor.c, to
merely point out that new undesired behavior of 'ans' matches
the existing undesired behavior of 'asn'.

This patch fixes the default-initialization bug by deleting the
indirection, and modifying get_next_type() to directly assign a
QTypeCode parameter. This in turn fixes the type-casting bug,
as we are no longer casting a pointer to enum to a questionable
size. There is no longer a need to generate an implicit FooKind
enum associated with the alternate type (since the QMP wire
format never uses the stringized counterparts of the C union
member names). Since the updated visit_get_next_type() does not
know which qtypes are expected, the generated visitor is
modified to generate an error statement if an unexpected type is
encountered.

Callers now have to know the QTYPE_* mapping when looking at the
discriminator; but so far, only the testsuite was even using the
C struct of an alternate types. I considered the possibility of
keeping the internal enum FooKind, but initialized differently
than most generated arrays, as in:
typedef enum FooKind {
FOO_KIND_A = QTYPE_QDICT,
FOO_KIND_B = QTYPE_QINT,
} FooKind;
to create nicer aliases for knowing when to use foo->a or foo->b
when inspecting foo->type; but it turned out to add too much
complexity, especially without a client.

There is a user-visible side effect to this change, but I
consider it to be an improvement. Previously,
the invalid QMP command:
{"execute":"blockdev-add", "arguments":{"options":
{"driver":"raw", "id":"a", "file":true}}}
failed with:
{"error": {"class": "GenericError",
"desc": "Invalid parameter type for 'file', expected: QDict"}}
(visit_get_next_type() succeeded, and the error comes from the
visit_type_BlockdevOptions() expecting {}; there is no mention of
the fact that a string would also work). Now it fails with:
{"error": {"class": "GenericError",
"desc": "Invalid parameter type for 'file', expected: BlockdevRef"}}
(the error when the next type doesn't match any expected types for
the overall alternate).

Backports commit 0426d53c6530606bf7641b83f2b755fe61c280ee from qemu
2018-02-19 21:52:39 -05:00
Eric Blake e9666e4455
qapi: Convert QType into QAPI built-in enum type
What's more meta than using qapi to define qapi? :)

Convert QType into a full-fledged[*] builtin qapi enum type, so
that a subsequent patch can then use it as the discriminator
type of qapi alternate types. Fortunately, the judicious use of
'prefix' in the qapi definition avoids churn to the spelling of
the enum constants.

To avoid circular definitions, we have to flip the order of
inclusion between "qobject.h" vs. "qapi-types.h". Back in commit
28770e0, we had the latter include the former, so that we could
use 'QObject *' for our implementation of 'any'. But that usage
also works with only a forward declaration, whereas the
definition of QObject requires QType to be a complete type.

[*] The type has to be builtin, rather than declared in
qapi/common.json, because we want to use it for alternates even
when common.json is not included. But since it is the first
builtin enum type, we have to add special cases to qapi-types
and qapi-visit to only emit definitions once, even when two
qapi files are being compiled into the same binary (the way we
already handled builtin list types like 'intList'). We may
need to revisit how multiple qapi files share common types,
but that's a project for another day.

Backports commit 7264f5c50cc1be0f1406e3ebb45aedcca02f603a from qemu
2018-02-19 21:47:05 -05:00
Eric Blake cc1d62568e
qobject: Simplify QObject
The QObject hierarchy is small enough, and unlikely to grow further
(since we only use it to map to JSON and already cover all JSON
types), that we can simplify things by not tracking a separate
vtable, but just inline the code element of the vtable QType
directly into QObject (renamed to type), and track a separate array
of destroy functions. We can drop qnull_destroy_obj() in the
process.

The remaining QObject subclasses must export their destructor.

This also has the nice benefit of moving the typename 'QType'
out of the way, so that the next patch can repurpose it for a
nicer name for 'qtype_code'.

The various objects are still the same size (so no change in cache
line pressure), but now have less indirection (although I didn't
bother benchmarking to see if there is a noticeable speedup, as
we don't have hard evidence that this was in a performance hotspot
in the first place).

A future patch could drop the refcnt size to 32 bits for a smaller
struct on 64-bit architectures, if desired (we have limits on the
largest JSON that we are willing to parse, and will probably never
need to take full advantage of a 64-bit refcnt).

Backports commit 55e1819c509b3d9c10a54678b9c585bbda13889e from qemu
2018-02-19 21:37:48 -05:00
Markus Armbruster 105a6be9b0
qobject: Add a special null QObject
I'm going to fix the JSON parser to recognize null. The obvious
representation of JSON null as (QObject *)NULL doesn't work, because
the parser already uses it as an error value. Perhaps we should
change it to free NULL for null, but that's more than I can do right
now. Create a special null QObject instead.

The existing QDict, QList, and QString all represent something that
is a pointer in C and could therefore be associated with NULL. But
right now, all three of these sub-types are always non-null once
created, so the new null sentinel object is intentionally unrelated
to them.

Backports commit 481b002cc81ed7fc7b06e32e9d4d495d81739d14 from qemu
2018-02-19 21:25:58 -05:00
Eric Blake 738fd1e5ad
qapi: Create simple union type member earlier
For simple unions, we were creating the implicit 'type' tag
member during the QAPISchemaObjectTypeVariants constructor.
This is different from every other implicit QAPISchemaEntity
object, which get created by QAPISchema methods. Hoist the
creation to the caller (renaming _make_tag_enum() to
_make_implicit_tag()), and pass the entity rather than the
string name, so that we have the nice property that no
entities are created as a side effect within a different
entity. A later patch will then have an easier time of
associating location info with each entity creation.

No change to generated code.

Backports commit 46292ba75c515baf733df18644052b2ce9492728 from qemu
2018-02-19 18:57:56 -05:00
Eric Blake f371fa9105
qapi: Simplify gen_visit_fields() error handling
Since we have consolidated all generated code to use 'err' as
the name of the local variable for error detection, we can
simplify the decision on whether to skip error detection (useful
for deallocation paths) to be a boolean.

Backports commit 18bdbc3ac8b477e160d56aa6ecd6942495ce44d0 from qemu
2018-02-19 18:45:05 -05:00
Markus Armbruster f93438ba43
qapi: Introduce a first class 'any' type
It's first class, because unlike '**', it actually works, i.e. doesn't
require 'gen': false.

'**' will go away next.

Backports commit 28770e057f265a4e70bcbdfc2447cce7b5f2dc19 from qemu
2018-02-19 17:46:58 -05:00
Markus Armbruster d6866a50f6
qapi: Clean up after recent conversions to QAPISchemaVisitor
Generate just 'FOO' instead of 'struct FOO' when possible.

Drop helper functions that are now unused.

Make pep8 and pylint reasonably happy.

Rename generate_FOO() functions to gen_FOO() for consistency.

Use more consistent and sensible variable names.

Consistently use c_ for mapping keys when their value is a C
identifier or type.

Simplify gen_enum() and gen_visit_union()

Consistently use single quotes for C text string literals.

Backports commit e98859a9b96d71dea8f9af43325edd43c7effe66 from qemu
2018-02-19 17:34:32 -05:00
Markus Armbruster 782a549898
qapi: De-duplicate enum code generation
Duplicated in commit 21cd70d. Yes, we can't import qapi-types, but
that's no excuse. Move the helpers from qapi-types.py to qapi.py, and
replace the duplicates in qapi-event.py.

The generated event enumeration type's lookup table becomes
const-correct (see commit 2e4450f), and uses explicit indexes instead
of relying on order (see commit 912ae9c).

Backports commit efd2eaa6c2992c214a13f102b6ddd4dca4697fb3 from qemu
2018-02-19 17:11:05 -05:00
Markus Armbruster 2c9ed3c379
qapi: Factor open_output(), close_output() out of generators
Backports commit 12f8e1b9ff57e99dafbb13f89cd5a99ad5c28527 from qemu
2018-02-19 15:32:28 -05:00
Eric Blake 937daf7d25
qapi: Drop dead visitor code related to nested structs
Now that we no longer have nested structs to visit, the use of
prefix strings is no longer required. Remove the code that is
no longer reachable.

Backports commit a82b982e2bddf7cd7cb490f83643e952e17d4523 from qemu
2018-02-19 14:35:55 -05:00
Eric Blake 79c351d3e6
qapi: Fix generation of 'size' builtin type
We were missing the 'size' builtin type (which means that QAPI using
[ 'size' ] would fail to compile).

Backports commit cb17f79eef0d161e81ac457e4c1f124405be2a18 from qemu
2018-02-19 13:20:05 -05:00
Eric Blake 9d5a99b029
qapi: Simplify builtin type handling
There was some redundancy between builtin_types[] and
builtin_type_qtypes{}.  Merge them into one.

Backports commit b52c4b9cf0bbafdf8cede4ea1f62770d86815718 from qemu
2018-02-19 13:15:21 -05:00
Eric Blake 3aba81d5aa
qapi: Drop unused error argument for list and implicit struct
No backend was setting an error when ending the visit of a list or
implicit struct, or when moving to the next list node. Make the
callers a bit easier to follow by making this a part of the contract,
and removing the errp argument - callers can then unconditionally end
an object as part of cleanup without having to think about whether a
second error is dominated by a first, because there is no second
error.

A later patch will then tackle the larger task of splitting
visit_end_struct(), which can indeed set an error.

Backports commit 08f9541dec51700abef0c37994213164ca4e4fc9 from qemu
2018-02-19 12:59:54 -05:00
Lioncash ecfc306668
Update MSVC projects 2018-02-17 15:23:57 -05:00
Daniel P. Berrange 2e97ecfbcd
crypto: move built-in AES implementation into crypto/
To prepare for a generic internal cipher API, move the
built-in AES implementation into the crypto/ directory

Backports commit 6f2945cde60545aae7f31ab9d5ef29531efbc94f from qemu
2018-02-17 15:23:17 -05:00
Daniel P. Berrange 5019f39c15
crypto: introduce new module for computing hash digests
Introduce a new crypto/ directory that will (eventually) contain
all the cryptographic related code. This initially defines a
wrapper for initializing gnutls and for computing hashes with
gnutls. The former ensures that gnutls is guaranteed to be
initialized exactly once in QEMU regardless of CLI args. The
block quorum code currently fails to initialize gnutls so it
only works by luck, if VNC server TLS is not requested. The
hash APIs avoids the need to litter the rest of the code with
preprocessor checks and simplifies callers by allocating the
correct amount of memory for the requested hash.

Backports commit ddbb0d09661f5fce21b335ba9aea8202d189b98e from qemu
2018-02-17 15:23:17 -05:00
bunnei ec39a51d60 msvc: Update projects for VS2017. 2018-01-03 19:39:58 -05:00
xorstream 75bab051f8 Added MSVC support for arm64eb. 2017-04-25 14:23:58 +10:00
xorstream 7f1d7094e6 Msvc readme.txt updated (#803)
* Added armbe support to MSVC branch.

* Updated readme.txt to remove notes about winsock usage.
2017-04-21 15:54:53 +08:00
xorstream d167f1a27a Added armbe support to MSVC branch. (#801) 2017-04-21 15:26:21 +08:00
vardyh 7f9251511e MSVC port (vardyh) (#746)
* unicorn: use waitable timer to implement usleep() on Windows

Signed-off-by: vardyh <vardyh.dev@gmail.com>

* atomic: implement barrier() for msvc

Signed-off-by: vardyh <vardyh.dev@gmail.com>
2017-02-07 21:31:35 +08:00
xorstream 3151604d4d Changes to reduce size of libs (#741)
* Fix for MIPS issue.

* Sparc support added.

* M68K support added.

* Arm support ported.

* Fix issue with VS2015 shlobj.h file

* Arm issue fix.

* Finalise MSVC port.

* Changes to reduce size of libs
2017-01-25 20:59:32 +08:00
Nguyen Anh Quynh 2853b4b1cd msvc: do not distribute private header files 2017-01-25 09:09:13 +08:00
Nguyen Anh Quynh 978b803d04 update docs for MSVC port 2017-01-24 23:20:19 +08:00
xorstream 2a941e3efb Finalise MSVC port (#739)
* Fix for MIPS issue.

* Sparc support added.

* M68K support added.

* Arm support ported.

* Fix issue with VS2015 shlobj.h file

* Arm issue fix.

* Finalise MSVC port.
2017-01-24 22:09:33 +08:00
xorstream 8e45102b43 Arm support ported. (#736)
* Fix for MIPS issue.

* Sparc support added.

* M68K support added.

* Arm support ported.

* Fix issue with VS2015 shlobj.h file
2017-01-23 23:30:57 +08:00
Nguyen Anh Quynh 590d1d06e0 update msvc\.gitignore 2017-01-23 21:30:15 +08:00
xorstream 2695a0ffe8 M68K support added. (#735)
* Fix for MIPS issue.

* Sparc support added.

* M68K support added.
2017-01-23 14:40:02 +08:00
xorstream a40921ce32 Sparc support added. (#734)
* Fix for MIPS issue.

* Sparc support added.
2017-01-23 13:29:41 +08:00
xorstream 19a6dc948f Merge remote-tracking branch 'unicorn-engine/msvc' into msvc 2017-01-23 11:14:32 +11:00
Nguyen Anh Quynh ce35b4e381 make.sh: compile before copy autogen files for msvc_update_genfiles 2017-01-23 00:04:55 +08:00
xorstream 72a497bc14 Added MIPS support and projects for all samples. 2017-01-23 01:05:08 +11:00
Nguyen Anh Quynh b4163a6571 msvc: add .gitignore 2017-01-22 12:41:18 +08:00