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Berry improve introspect.toptr() (#13178)

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* Berry improve `introspect.toptr()`

* Fix unwanted change
This commit is contained in:
s-hadinger 2021-09-19 23:27:51 +02:00 committed by GitHub
parent 74bd4cfd53
commit 036430ec65
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 23 additions and 6 deletions
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15
lib/libesp32/Berry/default/be_lvgl_ctypes.c
View File

@ -6,7 +6,7 @@
#ifdef USE_LVGL
#include "lvgl.h"
extern __attribute__((noreturn)) void be_raisef(bvm *vm, const char *except, const char *msg, ...);
// binary search within an array of sorted strings
// the first 4 bytes are a pointer to a string
@ -259,6 +259,14 @@ int be_ctypes_setmember(bvm *vm) {
be_pop(vm, 1);
}
// If the value is a pointer, replace with an int of same value (works only on 32 bits CPU)
if (be_iscomptr(vm, 3)) {
void * v = be_tocomptr(vm, 3);
be_pushint(vm, (int32_t) v);
be_moveto(vm, -1, 3);
be_pop(vm, 1);
}
be_getmember(vm, 1, ".def");
const be_ctypes_structure_t *definitions;
definitions = (const be_ctypes_structure_t *) be_tocomptr(vm, -1);
@ -304,9 +312,10 @@ int be_ctypes_setmember(bvm *vm) {
be_pop(vm, 5);
be_return_nil(vm);
}
} else {
be_raisef(vm, "attribute_error", "class '%s' cannot assign to attribute '%s'",
be_classname(vm, 1), be_tostring(vm, 2));
}
be_return_nil(vm);
}
BE_EXPORT_VARIABLE extern const bclass be_class_bytes;

11
lib/libesp32/Berry/src/be_introspectlib.c
View File

@ -84,7 +84,7 @@ static int m_toptr(bvm *vm)
if (top >= 1) {
bvalue *v = be_indexof(vm, 1);
if (var_basetype(v) >= BE_GCOBJECT) {
be_pushint(vm, (int) var_toobj(v));
be_pushcomptr(vm, var_toobj(v));
be_return(vm);
} else {
be_raise(vm, "value_error", "unsupported for this type");
@ -97,7 +97,12 @@ static int m_fromptr(bvm *vm)
{
int top = be_top(vm);
if (top >= 1) {
int v = be_toint(vm, 1);
void* v;
if (be_iscomptr(vm, 1)) {
v = be_tocomptr(vm, 1);
} else {
v = (void*) be_toint(vm, 1);
}
if (v) {
bgcobject * ptr = (bgcobject*) v;
if (var_basetype(ptr) >= BE_GCOBJECT) {
@ -106,8 +111,8 @@ static int m_fromptr(bvm *vm)
} else {
be_raise(vm, "value_error", "unsupported for this type");
}
be_return(vm);
}
be_return(vm);
}
be_return_nil(vm);
}

3
lib/libesp32/Berry/src/be_strlib.c
View File

@ -97,6 +97,9 @@ static bstring* sim2str(bvm *vm, bvalue *v)
case BE_MODULE:
module2str(sbuf, v);
break;
case BE_COMPTR:
sprintf(sbuf, "<ptr: %p>", var_toobj(v));
break;
default:
strcpy(sbuf, "(unknow value)");
break;