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Change reg_var_decl instruction arguments to [number of registers for temporaries; number of register for local variables].

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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-10-05 20:51:12 +03:00
parent 31ae0977f6
commit f2c3e59bbe
12 changed files with 63 additions and 63 deletions
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jerry-core/vm/vm-stack.cpp
+14 -12
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@@ -76,9 +76,9 @@ vm_stack_get_top_frame (void)
void
vm_stack_add_frame (vm_stack_frame_t *frame_p, /**< frame to initialize */
ecma_value_t *regs_p, /**< array of register variables' values */
int32_t regs_num, /**< total number of register variables */
int32_t local_vars_regs_num) /**< number of register variables,
* used for local variables */
uint32_t regs_num, /**< total number of register variables */
uint32_t local_vars_regs_num) /**< number of register variables,
* used for local variables */
{
frame_p->prev_frame_p = vm_stack_top_frame_p;
vm_stack_top_frame_p = frame_p;
@@ -89,12 +89,14 @@ vm_stack_add_frame (vm_stack_frame_t *frame_p, /**< frame to initialize */
frame_p->regs_p = regs_p;
frame_p->regs_number = regs_num;
for (int32_t i = 0; i < regs_num - local_vars_regs_num; i++)
JERRY_ASSERT (regs_num >= VM_SPECIAL_REGS_NUMBER);
for (uint32_t i = 0; i < regs_num - local_vars_regs_num; i++)
{
regs_p[i] = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
}
for (int32_t i = regs_num - local_vars_regs_num;
for (uint32_t i = regs_num - local_vars_regs_num;
i < regs_num;
i++)
{
@@ -121,7 +123,7 @@ vm_stack_free_frame (vm_stack_frame_t *frame_p) /**< frame to initialize */
vm_stack_pop (frame_p);
}
for (int32_t reg_index = 0;
for (uint32_t reg_index = 0;
reg_index < frame_p->regs_number;
reg_index++)
{
@@ -136,11 +138,11 @@ vm_stack_free_frame (vm_stack_frame_t *frame_p) /**< frame to initialize */
*/
ecma_value_t
vm_stack_frame_get_reg_value (vm_stack_frame_t *frame_p, /**< frame */
int32_t reg_index) /**< index of register variable */
uint32_t reg_index) /**< index of register variable */
{
JERRY_ASSERT (reg_index >= 0 && reg_index < frame_p->regs_number);
JERRY_ASSERT (reg_index >= VM_REG_FIRST && reg_index < VM_REG_FIRST + frame_p->regs_number);
return frame_p->regs_p[reg_index];
return frame_p->regs_p[reg_index - VM_REG_FIRST];
} /* vm_stack_frame_get_reg_value */
/**
@@ -148,12 +150,12 @@ vm_stack_frame_get_reg_value (vm_stack_frame_t *frame_p, /**< frame */
*/
void
vm_stack_frame_set_reg_value (vm_stack_frame_t *frame_p, /**< frame */
int32_t reg_index, /**< index of register variable */
uint32_t reg_index, /**< index of register variable */
ecma_value_t value) /**< ecma-value */
{
JERRY_ASSERT (reg_index >= 0 && reg_index < frame_p->regs_number);
JERRY_ASSERT (reg_index >= VM_REG_FIRST && reg_index < VM_REG_FIRST + frame_p->regs_number);
frame_p->regs_p[reg_index] = value;
frame_p->regs_p[reg_index - VM_REG_FIRST] = value;
} /* vm_stack_frame_set_reg_value */
/**