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-rw-r--r--ChangeLog22
-rw-r--r--src/analysis/exporter.c4
-rw-r--r--src/arch/x86/instruction.c4
-rw-r--r--src/arch/x86/opcodes.h5
-rw-r--r--src/arch/x86/operand.c3
-rw-r--r--src/arch/x86/operand.h2
-rw-r--r--src/arch/x86/processor.c884
-rw-r--r--src/gtkext/gtkblockview.c8
8 files changed, 233 insertions, 699 deletions
diff --git a/ChangeLog b/ChangeLog
index 626942f..6c9ea6c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,25 @@
+09-10-29 Cyrille Bagard <nocbos@gmail.com>
+
+ * src/analysis/exporter.c:
+ Remove useless code handling GTK iterator position.
+
+ * src/arch/x86/instruction.c:
+ Clean the x86 instructions list. Begin to modify the get_text() function.
+
+ * src/arch/x86/opcodes.h:
+ Define the x86 decoding function prototype.
+
+ * src/arch/x86/operand.c:
+ * src/arch/x86/operand.h:
+ Make sure the operand types are always initialized.
+
+ * src/arch/x86/processor.c:
+ Reorganize the instructions decoding function.
+
+ * src/gtkext/gtkblockview.c:
+ Remove useless code handling GTK iterator position. Set the layout
+ buffer as late as possible in order to avoid signals.
+
09-10-23 Cyrille Bagard <nocbos@gmail.com>
* src/graph/dot.c:
diff --git a/src/analysis/exporter.c b/src/analysis/exporter.c
index 54673d3..e78fd54 100644
--- a/src/analysis/exporter.c
+++ b/src/analysis/exporter.c
@@ -199,8 +199,6 @@ void g_content_exporter_insert_with_gtk_tag(GContentExporter *exporter, GtkTextB
{
size_t init; /* Point d'insertion initial */
- init = gtk_text_iter_get_offset(iter);
-
if (tag != RTT_NONE)
gtk_text_buffer_insert_with_tags(buffer, iter, text, length,
G_CONTENT_EXPORTER_GET_CLASS(exporter)->tags[tag],
@@ -208,8 +206,6 @@ void g_content_exporter_insert_with_gtk_tag(GContentExporter *exporter, GtkTextB
else gtk_text_buffer_insert_with_tags(buffer, iter, text, length, NULL);
- gtk_text_iter_set_offset(iter, init + length);
-
}
diff --git a/src/arch/x86/instruction.c b/src/arch/x86/instruction.c
index dbfe1e9..6433c6f 100644
--- a/src/arch/x86/instruction.c
+++ b/src/arch/x86/instruction.c
@@ -87,8 +87,6 @@ static x86_instruction _instructions[XOP_COUNT] = {
[XOP_ADD_AL_IMM8] = { false, 0x04, IDX_TO_EXT(-1), "add", XPX_NONE },
[XOP_ADD_E_AX_IMM1632] = { false, 0x05, IDX_TO_EXT(-1), "add", XPX_OPERAND_SIZE_OVERRIDE },
- [XOP_OR_R8_RM8] = { false, 0x0a, IDX_TO_EXT(-1), "or", XPX_NONE },
-
[XOP_OR_RM8_R8] = { false, 0x08, IDX_TO_EXT(-1), "or", XPX_NONE },
[XOP_OR_RM1632_R1632] = { false, 0x09, IDX_TO_EXT(-1), "or", XPX_OPERAND_SIZE_OVERRIDE },
[XOP_OR_R8_RM8] = { false, 0x0a, IDX_TO_EXT(-1), "or", XPX_NONE },
@@ -588,6 +586,8 @@ static const char *x86_get_instruction_text(const GX86Instruction *instr, const
{
const char *result; /* Chaîne à retourner */
+ return _instructions[instr->type].keyword;
+
result = strdup(_instructions[instr->type].keyword);
/* FIXME :
diff --git a/src/arch/x86/opcodes.h b/src/arch/x86/opcodes.h
index e3c719c..aaa4b55 100644
--- a/src/arch/x86/opcodes.h
+++ b/src/arch/x86/opcodes.h
@@ -30,6 +30,11 @@
+/* Prototype de décodage d'une instruction x86. */
+typedef GArchInstruction * (* x86_read_instr) (const bin_t *, off_t *, off_t, vmpa_t, X86Prefix, const GX86Processor *);
+
+
+
/* Décode une instruction de type 'adc' (8 bits). */
GArchInstruction *x86_read_instr_adc_rm8_imm8(const bin_t *, off_t *, off_t, vmpa_t, X86Prefix, const GX86Processor *);
diff --git a/src/arch/x86/operand.c b/src/arch/x86/operand.c
index 09a3489..cf4c863 100644
--- a/src/arch/x86/operand.c
+++ b/src/arch/x86/operand.c
@@ -1180,6 +1180,9 @@ bool _x86_read_operands(GArchInstruction *instr, const bin_t *data, off_t *pos,
for (i = 0; i < count; i++)
types[i] = va_arg(ap, AsmOperandSize);
+ for ( ; i < MAX_OPERANDS; i++)
+ types[i] = X86_OTP_NONE;
+
/* Initialisations */
if (types[0] & X86_OTP_RM_TYPE)
diff --git a/src/arch/x86/operand.h b/src/arch/x86/operand.h
index 2d8232d..497f99a 100644
--- a/src/arch/x86/operand.h
+++ b/src/arch/x86/operand.h
@@ -211,6 +211,8 @@ GArchOperand *g_x86_data_operand_new(MemoryDataSize, bool);
/* Types d'opérandes supportés */
typedef enum _X86OperandType
{
+ X86_OTP_NONE = 0, /* Aucun opérande de prévu */
+
X86_OTP_IMM8 = X86_OTP_IMM(1), /* Valeur immédiate sur 8 bits */
X86_OTP_IMM1632 = X86_OTP_IMM(2), /* Valeur immédiate sur 16/32b */
X86_OTP_MOFFS8 = X86_OTP_IMM(3), /* Décallage immédiat 8 bits */
diff --git a/src/arch/x86/processor.c b/src/arch/x86/processor.c
index cafd91c..b9932a0 100644
--- a/src/arch/x86/processor.c
+++ b/src/arch/x86/processor.c
@@ -179,6 +179,201 @@ static GArchInstruction *g_x86_processor_decode_instruction(const GX86Processor
bool care; /* Traitement des opcodes */
X86Opcodes id; /* Identifiant d'instruction */
+ static const x86_read_instr decodings[XOP_COUNT] = {
+
+ [XOP_ADD_RM8_R8] = x86_read_instr_add_rm8_r8,
+ [XOP_ADD_RM1632_R1632] = x86_read_instr_add_rm1632_r1632,
+ [XOP_ADD_R8_RM8] = x86_read_instr_add_r8_rm8,
+ [XOP_ADD_R1632_RM1632] = x86_read_instr_add_r1632_rm1632,
+ [XOP_ADD_AL_IMM8] = x86_read_instr_add_al_imm8,
+ [XOP_ADD_E_AX_IMM1632] = x86_read_instr_add_e_ax_imm1632,
+ [XOP_OR_RM8_R8] = x86_read_instr_or_rm8_r8,
+ [XOP_OR_RM1632_R1632] = x86_read_instr_or_rm1632_r1632,
+ [XOP_OR_R8_RM8] = x86_read_instr_or_r8_rm8,
+ [XOP_OR_R1632_RM1632] = x86_read_instr_or_r1632_rm1632,
+ [XOP_OR_AL_IMM8] = x86_read_instr_or_al_imm8,
+ [XOP_JE_REL1632] = x86_read_instr_je_rel1632,
+ [XOP_JNE_REL1632] = x86_read_instr_jne_rel1632,
+ [XOP_JBE_REL1632] = x86_read_instr_jbe_rel1632,
+ [XOP_JA_REL1632] = x86_read_instr_ja_rel1632,
+ [XOP_JGE_REL1632] = x86_read_instr_jge_rel1632,
+ [XOP_JLE_REL1632] = x86_read_instr_jle_rel1632,
+ [XOP_JG_REL1632] = x86_read_instr_jg_rel1632,
+ [XOP_SETE_RM8] = x86_read_instr_sete_rm8,
+ [XOP_SETNE_RM8] = x86_read_instr_setne_rm8,
+ [XOP_SETL_RM8] = x86_read_instr_setl_rm8,
+ [XOP_MOVZX_R1632_RM8] = x86_read_instr_movzx_r1632_rm8,
+ [XOP_MOVSX_R1632_RM8] = x86_read_instr_movsx_r1632_rm8,
+ [XOP_MOVSX_R1632_RM1632] = x86_read_instr_movsx_r1632_rm1632,
+ [XOP_ADC_RM8_R8] = x86_read_instr_adc_rm8_r8,
+ [XOP_AND_RM8_R8] = x86_read_instr_and_rm8_r8,
+ [XOP_AND_RM1632_R1632] = x86_read_instr_and_rm1632_r1632,
+ [XOP_AND_AL_IMM8] = x86_read_instr_and_al_imm8,
+ [XOP_AND_E_AX_IMM1632] = x86_read_instr_and_e_ax_imm1632,
+ [XOP_SUB_RM1632_R1632] = x86_read_instr_sub_rm1632_r1632,
+ [XOP_SUB_R8_RM8] = x86_read_instr_sub_r8_rm8,
+ [XOP_SUB_AL_IMM8] = x86_read_instr_sub_al_imm8,
+ [XOP_SUB_E_AX_IMM1632] = x86_read_instr_sub_e_ax_imm1632,
+ [XOP_XOR_RM8_R8] = x86_read_instr_xor_rm8_r8,
+ [XOP_XOR_RM1632_R1632] = x86_read_instr_xor_rm1632_r1632,
+ [XOP_XOR_R8_RM8] = x86_read_instr_xor_r8_rm8,
+ [XOP_XOR_R1632_RM1632] = x86_read_instr_xor_r1632_rm1632,
+ [XOP_XOR_AL_IMM8] = x86_read_instr_xor_al_imm8,
+ [XOP_XOR_E_AX_IMM1632] = x86_read_instr_xor_e_ax_imm1632,
+ [XOP_CMP_RM1632_R1632] = x86_read_instr_cmp_rm1632_r1632,
+ [XOP_CMP_R1632_RM1632] = x86_read_instr_cmp_r1632_rm1632,
+ [XOP_INC_E_AX] = x86_read_instr_inc_r1632,
+ [XOP_INC_E_CX] = x86_read_instr_inc_r1632,
+ [XOP_INC_E_DX] = x86_read_instr_inc_r1632,
+ [XOP_INC_E_BX] = x86_read_instr_inc_r1632,
+ [XOP_INC_E_SP] = x86_read_instr_inc_r1632,
+ [XOP_INC_E_BP] = x86_read_instr_inc_r1632,
+ [XOP_INC_E_SI] = x86_read_instr_inc_r1632,
+ [XOP_INC_E_DI] = x86_read_instr_inc_r1632,
+ [XOP_DEC_E_AX] = x86_read_instr_dec_r1632,
+ [XOP_DEC_E_CX] = x86_read_instr_dec_r1632,
+ [XOP_DEC_E_DX] = x86_read_instr_dec_r1632,
+ [XOP_DEC_E_BX] = x86_read_instr_dec_r1632,
+ [XOP_DEC_E_SP] = x86_read_instr_dec_r1632,
+ [XOP_DEC_E_BP] = x86_read_instr_dec_r1632,
+ [XOP_DEC_E_SI] = x86_read_instr_dec_r1632,
+ [XOP_DEC_E_DI] = x86_read_instr_dec_r1632,
+ [XOP_PUSH_E_AX] = x86_read_instr_push_r1632,
+ [XOP_PUSH_E_CX] = x86_read_instr_push_r1632,
+ [XOP_PUSH_E_DX] = x86_read_instr_push_r1632,
+ [XOP_PUSH_E_BX] = x86_read_instr_push_r1632,
+ [XOP_PUSH_E_SP] = x86_read_instr_push_r1632,
+ [XOP_PUSH_E_BP] = x86_read_instr_push_r1632,
+ [XOP_PUSH_E_SI] = x86_read_instr_push_r1632,
+ [XOP_PUSH_E_DI] = x86_read_instr_push_r1632,
+ [XOP_POP_E_AX] = x86_read_instr_pop_r1632,
+ [XOP_POP_E_CX] = x86_read_instr_pop_r1632,
+ [XOP_POP_E_DX] = x86_read_instr_pop_r1632,
+ [XOP_POP_E_BX] = x86_read_instr_pop_r1632,
+ [XOP_POP_E_SP] = x86_read_instr_pop_r1632,
+ [XOP_POP_E_BP] = x86_read_instr_pop_r1632,
+ [XOP_POP_E_SI] = x86_read_instr_pop_r1632,
+ [XOP_POP_E_DI] = x86_read_instr_pop_r1632,
+ [XOP_PUSH_IMM1632] = x86_read_instr_push_imm1632,
+ [XOP_IMUL_R1632_RM1632_IMM1632] = x86_read_instr_imul_r1632_rm1632_imm1632,
+ [XOP_IMUL_RM1632_IMM8] = x86_read_instr_imul_rm1632_imm8,
+ [XOP_JO_REL8] = x86_read_instr_jo_rel8,
+ [XOP_JNO_REL8] = x86_read_instr_jno_rel8,
+ [XOP_JB_REL8] = x86_read_instr_jb_rel8,
+ [XOP_JNB_REL8] = x86_read_instr_jnb_rel8,
+ [XOP_JE_REL8] = x86_read_instr_je_rel8,
+ [XOP_JNE_REL8] = x86_read_instr_jne_rel8,
+ [XOP_JNA_REL8] = x86_read_instr_jna_rel8,
+ [XOP_JA_REL8] = x86_read_instr_ja_rel8,
+ [XOP_JS_REL8] = x86_read_instr_js_rel8,
+ [XOP_JNS_REL8] = x86_read_instr_jns_rel8,
+ [XOP_JP_REL8] = x86_read_instr_jp_rel8,
+ [XOP_JNP_REL8] = x86_read_instr_jnp_rel8,
+ [XOP_JL_REL8] = x86_read_instr_jl_rel8,
+ [XOP_JNL_REL8] = x86_read_instr_jnl_rel8,
+ [XOP_JNG_REL8] = x86_read_instr_jng_rel8,
+ [XOP_JG_REL8] = x86_read_instr_jg_rel8,
+ [XOP_ADD_RM8_IMM8] = x86_read_instr_add_rm8_imm8,
+ [XOP_OR_RM8_IMM8] = x86_read_instr_or_rm8_imm8,
+ [XOP_ADC_RM8_IMM8] = x86_read_instr_adc_rm8_imm8,
+ [XOP_SBB_RM8_IMM8] = x86_read_instr_sbb_rm8_imm8,
+ [XOP_AND_RM8_IMM8] = x86_read_instr_and_rm8_imm8,
+ [XOP_SUB_RM8_IMM8] = x86_read_instr_sub_rm8_imm8,
+ [XOP_XOR_RM8_IMM8] = x86_read_instr_xor_rm8_imm8,
+ [XOP_CMP_RM8_IMM8] = x86_read_instr_cmp_rm8_imm8,
+ [XOP_ADD_RM1632_IMM1632] = x86_read_instr_add_rm1632_imm1632,
+ [XOP_OR_RM1632_IMM1632] = x86_read_instr_or_rm1632_imm1632,
+ [XOP_ADC_RM1632_IMM1632] = x86_read_instr_adc_rm1632_imm1632,
+ [XOP_SBB_RM1632_IMM1632] = x86_read_instr_sbb_rm1632_imm1632,
+ [XOP_AND_RM1632_IMM1632] = x86_read_instr_and_rm1632_imm1632,
+ [XOP_SUB_RM1632_IMM1632] = x86_read_instr_sub_rm1632_imm1632,
+ [XOP_XOR_RM1632_IMM1632] = x86_read_instr_xor_rm1632_imm1632,
+ [XOP_CMP_RM1632_IMM1632] = x86_read_instr_cmp_rm1632_imm1632,
+ [XOP_ADD_RM1632_IMM8] = x86_read_instr_add_rm1632_imm8,
+ [XOP_OR_RM1632_IMM8] = x86_read_instr_or_rm1632_imm8,
+ [XOP_ADC_RM1632_IMM8] = x86_read_instr_adc_rm1632_imm8,
+ [XOP_SBB_RM1632_IMM8] = x86_read_instr_sbb_rm1632_imm8,
+ [XOP_AND_RM1632_IMM8] = x86_read_instr_and_rm1632_imm8,
+ [XOP_SUB_RM1632_IMM8] = x86_read_instr_sub_rm1632_imm8,
+ [XOP_XOR_RM1632_IMM8] = x86_read_instr_xor_rm1632_imm8,
+ [XOP_CMP_RM1632_IMM8] = x86_read_instr_cmp_rm1632_imm8,
+ [XOP_TEST_RM8_R8] = x86_read_instr_test_rm8_r8,
+ [XOP_TEST_RM1632_R1632] = x86_read_instr_test_rm1632_r1632,
+ [XOP_MOV_RM8_R8] = x86_read_instr_mov_rm8_r8,
+ [XOP_MOV_RM1632_R1632] = x86_read_instr_mov_rm1632_r1632,
+ [XOP_MOV_R1632_RM1632] = x86_read_instr_mov_r1632_rm1632,
+ [XOP_LEA_R1632_M] = x86_read_instr_lea_r1632_m,
+ [XOP_NOP] = x86_read_instr_nop,
+ [XOP_XCHG_R1632_E_AX] = x86_read_instr_xchg_r1632_e_ax,
+ [XOP_XCHG_R1632_E_CX] = x86_read_instr_xchg_r1632_e_ax,
+ [XOP_XCHG_R1632_E_DX] = x86_read_instr_xchg_r1632_e_ax,
+ [XOP_XCHG_R1632_E_BX] = x86_read_instr_xchg_r1632_e_ax,
+ [XOP_XCHG_R1632_E_SP] = x86_read_instr_xchg_r1632_e_ax,
+ [XOP_XCHG_R1632_E_BP] = x86_read_instr_xchg_r1632_e_ax,
+ [XOP_XCHG_R1632_E_SI] = x86_read_instr_xchg_r1632_e_ax,
+ [XOP_XCHG_R1632_E_DI] = x86_read_instr_xchg_r1632_e_ax,
+ [XOP_MOV_AL_MOFFS8] = x86_read_instr_mov_al_moffs8,
+ [XOP_MOV_E_AX_MOFFS1632] = x86_read_instr_mov_e_ax_moffs1632,
+ [XOP_MOV_MOFFS8_AL] = x86_read_instr_mov_moffs8_al,
+ [XOP_MOV_MOFFS1632_E_AX] = x86_read_instr_mov_moffs1632_e_ax,
+ [XOP_MOVS_M1632_M1632] = x86_read_instr_movs_m1632_m1632,
+ [XOP_TEST_AL_IMM8] = x86_read_instr_test_al_imm8,
+ [XOP_TEST_E_AX_IMM1632] = x86_read_instr_test_e_ax_imm1632,
+ [XOP_STOS_M1632_E_AX] = x86_read_instr_stos_m1632_e_ax,
+ [XOP_SCAS_AL_M8] = x86_read_instr_scas_al_m8,
+ [XOP_MOV_AL_IMM8] = x86_read_instr_mov_r8_imm8,
+ [XOP_MOV_CL_IMM8] = x86_read_instr_mov_r8_imm8,
+ [XOP_MOV_DL_IMM8] = x86_read_instr_mov_r8_imm8,
+ [XOP_MOV_BL_IMM8] = x86_read_instr_mov_r8_imm8,
+ [XOP_MOV_AH_IMM8] = x86_read_instr_mov_r8_imm8,
+ [XOP_MOV_CH_IMM8] = x86_read_instr_mov_r8_imm8,
+ [XOP_MOV_DH_IMM8] = x86_read_instr_mov_r8_imm8,
+ [XOP_MOV_BH_IMM8] = x86_read_instr_mov_r8_imm8,
+ [XOP_MOV_E_AX_IMM1632] = x86_read_instr_mov_r1632_imm1632,
+ [XOP_MOV_E_CX_IMM1632] = x86_read_instr_mov_r1632_imm1632,
+ [XOP_MOV_E_DX_IMM1632] = x86_read_instr_mov_r1632_imm1632,
+ [XOP_MOV_E_BX_IMM1632] = x86_read_instr_mov_r1632_imm1632,
+ [XOP_MOV_E_SP_IMM1632] = x86_read_instr_mov_r1632_imm1632,
+ [XOP_MOV_E_BP_IMM1632] = x86_read_instr_mov_r1632_imm1632,
+ [XOP_MOV_E_SI_IMM1632] = x86_read_instr_mov_r1632_imm1632,
+ [XOP_MOV_E_DI_IMM1632] = x86_read_instr_mov_r1632_imm1632,
+ [XOP_ROL_RM1632_IMM8] = x86_read_instr_rol_rm1632_imm8,
+ [XOP_ROR_RM1632_IMM8] = x86_read_instr_ror_rm1632_imm8,
+ [XOP_RCL_RM1632_IMM8] = x86_read_instr_rcl_rm1632_imm8,
+ [XOP_RCR_RM1632_IMM8] = x86_read_instr_rcr_rm1632_imm8,
+ [XOP_SHL_RM1632_IMM8] = x86_read_instr_shl_rm1632_imm8,
+ [XOP_SHR_RM1632_IMM8] = x86_read_instr_shr_rm1632_imm8,
+ [XOP_SAL_RM1632_IMM8] = x86_read_instr_sal_rm1632_imm8,
+ [XOP_SAR_RM1632_IMM8] = x86_read_instr_sar_rm1632_imm8,
+ [XOP_RET] = x86_read_instr_ret,
+ [XOP_MOV_RM8_IMM8] = x86_read_instr_mov_rm8_imm8,
+ [XOP_MOV_RM1632_IMM1632] = x86_read_instr_mov_rm1632_imm1632,
+ [XOP_LEAVE] = x86_read_instr_leave,
+ [XOP_INT_3] = x86_read_instr_int_3,
+ [XOP_INT] = x86_read_instr_int_imm8,
+ [XOP_SHL_RM1632_CL] = x86_read_instr_shl_rm1632_cl,
+ [XOP_CALL_REL1632] = x86_read_instr_call_rel1632,
+ [XOP_JMP_REL1632] = x86_read_instr_jmp_rel1632,
+ [XOP_JMP_REL8] = x86_read_instr_jmp_rel8,
+ [XOP_HLT] = x86_read_instr_hlt,
+ [XOP_TEST_RM8_IMM8] = x86_read_instr_test_rm8_imm8,
+ [XOP_TEST_RM8_IMM8_BIS] = x86_read_instr_test_rm8_imm8,
+ [XOP_NOT_RM8] = x86_read_instr_not_rm8,
+ [XOP_TEST_RM1632_IMM1632] = x86_read_instr_test_rm1632_imm1632,
+ [XOP_TEST_RM1632_IMM1632_BIS] = x86_read_instr_test_rm1632_imm1632,
+ [XOP_NOT_RM1632] = x86_read_instr_not_rm1632,
+ [XOP_IMUL_RM1632] = x86_read_instr_imul_rm1632,
+ [XOP_CLD] = x86_read_instr_cld,
+ [XOP_INC_RM8] = x86_read_instr_inc_rm8,
+ [XOP_DEC_RM8] = x86_read_instr_dec_rm8,
+ [XOP_INC_RM1632] = x86_read_instr_inc_rm1632,
+ [XOP_DEC_RM1632] = x86_read_instr_dec_rm1632,
+ [XOP_CALL_RM1632] = x86_read_instr_call_rm1632,
+ [XOP_JMP_RM1632] = x86_read_instr_jmp_rm1632,
+ [XOP_PUSH_RM1632] = x86_read_instr_push_rm1632
+
+ };
+
id = x86_guess_next_instruction(data, *pos, len, &prefix, &care);
if (prefix & XPX_TWO_BYTES)
@@ -190,693 +385,8 @@ static GArchInstruction *g_x86_processor_decode_instruction(const GX86Processor
if (id != XOP_COUNT && !care) (*pos)++;
- switch (id)
- {
- case XOP_ADD_RM8_R8:
- result = x86_read_instr_add_rm8_r8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADD_RM1632_R1632:
- result = x86_read_instr_add_rm1632_r1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADD_R8_RM8:
- result = x86_read_instr_add_r8_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADD_R1632_RM1632:
- result = x86_read_instr_add_r1632_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADD_AL_IMM8:
- result = x86_read_instr_add_al_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADD_E_AX_IMM1632:
- result = x86_read_instr_add_e_ax_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_OR_RM8_R8:
- result = x86_read_instr_or_rm8_r8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_OR_RM1632_R1632:
- result = x86_read_instr_or_rm1632_r1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_AND_AL_IMM8:
- result = x86_read_instr_and_al_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_AND_E_AX_IMM1632:
- result = x86_read_instr_and_e_ax_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
-
- case XOP_OR_R8_RM8:
- result = x86_read_instr_or_r8_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_OR_R1632_RM1632:
- result = x86_read_instr_or_r1632_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_OR_AL_IMM8:
- result = x86_read_instr_or_al_imm8(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_JE_REL1632:
- result = x86_read_instr_je_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNE_REL1632:
- result = x86_read_instr_jne_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JBE_REL1632:
- result = x86_read_instr_jbe_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JA_REL1632:
- result = x86_read_instr_ja_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_SETE_RM8:
- result = x86_read_instr_sete_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SETNE_RM8:
- result = x86_read_instr_setne_rm8(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_SETL_RM8:
- result = x86_read_instr_setl_rm8(data, pos, len, addr, prefix, proc);
- break;
-
-
-
-
- case XOP_JGE_REL1632:
- result = x86_read_instr_jge_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JLE_REL1632:
- result = x86_read_instr_jle_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JG_REL1632:
- result = x86_read_instr_jg_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_MOVZX_R1632_RM8:
- result = x86_read_instr_movzx_r1632_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_MOVSX_R1632_RM8:
- result = x86_read_instr_movsx_r1632_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_MOVSX_R1632_RM1632:
- result = x86_read_instr_movsx_r1632_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
-
- case XOP_ADC_RM8_R8:
- result = x86_read_instr_adc_rm8_r8(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_AND_RM8_R8:
- result = x86_read_instr_and_rm8_r8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_AND_RM1632_R1632:
- result = x86_read_instr_and_rm1632_r1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_SUB_RM1632_R1632:
- result = x86_read_instr_sub_rm1632_r1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_SUB_R8_RM8:
- result = x86_read_instr_sub_r8_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SUB_AL_IMM8:
- result = x86_read_instr_sub_al_imm8(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_SUB_E_AX_IMM1632:
- result = x86_read_instr_sub_e_ax_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_XOR_RM8_R8:
- result = x86_read_instr_xor_rm8_r8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XOR_RM1632_R1632:
- result = x86_read_instr_xor_rm1632_r1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XOR_R8_RM8:
- result = x86_read_instr_xor_r8_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XOR_R1632_RM1632:
- result = x86_read_instr_xor_r1632_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XOR_AL_IMM8:
- result = x86_read_instr_xor_al_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XOR_E_AX_IMM1632:
- result = x86_read_instr_xor_e_ax_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_CMP_RM1632_R1632:
- result = x86_read_instr_cmp_rm1632_r1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_CMP_R1632_RM1632:
- result = x86_read_instr_cmp_r1632_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_INC_E_AX:
- case XOP_INC_E_CX:
- case XOP_INC_E_DX:
- case XOP_INC_E_BX:
- case XOP_INC_E_SP:
- case XOP_INC_E_BP:
- case XOP_INC_E_SI:
- case XOP_INC_E_DI:
- result = x86_read_instr_inc_r1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_DEC_E_AX:
- case XOP_DEC_E_CX:
- case XOP_DEC_E_DX:
- case XOP_DEC_E_BX:
- case XOP_DEC_E_SP:
- case XOP_DEC_E_BP:
- case XOP_DEC_E_SI:
- case XOP_DEC_E_DI:
- result = x86_read_instr_dec_r1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_PUSH_E_AX:
- case XOP_PUSH_E_CX:
- case XOP_PUSH_E_DX:
- case XOP_PUSH_E_BX:
- case XOP_PUSH_E_SP:
- case XOP_PUSH_E_BP:
- case XOP_PUSH_E_SI:
- case XOP_PUSH_E_DI:
- result = x86_read_instr_push_r1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_POP_E_AX:
- case XOP_POP_E_CX:
- case XOP_POP_E_DX:
- case XOP_POP_E_BX:
- case XOP_POP_E_SP:
- case XOP_POP_E_BP:
- case XOP_POP_E_SI:
- case XOP_POP_E_DI:
- result = x86_read_instr_pop_r1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_PUSH_IMM1632:
- result = x86_read_instr_push_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_IMUL_R1632_RM1632_IMM1632:
- result = x86_read_instr_imul_r1632_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_IMUL_RM1632_IMM8:
- result = x86_read_instr_imul_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_JO_REL8:
- result = x86_read_instr_jo_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNO_REL8:
- result = x86_read_instr_jno_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JB_REL8:
- result = x86_read_instr_jb_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNB_REL8:
- result = x86_read_instr_jnb_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JE_REL8:
- result = x86_read_instr_je_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNE_REL8:
- result = x86_read_instr_jne_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNA_REL8:
- result = x86_read_instr_jna_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JA_REL8:
- result = x86_read_instr_ja_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JS_REL8:
- result = x86_read_instr_js_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNS_REL8:
- result = x86_read_instr_jns_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JP_REL8:
- result = x86_read_instr_jp_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNP_REL8:
- result = x86_read_instr_jnp_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JL_REL8:
- result = x86_read_instr_jl_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNL_REL8:
- result = x86_read_instr_jnl_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JNG_REL8:
- result = x86_read_instr_jng_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JG_REL8:
- result = x86_read_instr_jg_rel8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADD_RM8_IMM8:
- result = x86_read_instr_add_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_OR_RM8_IMM8:
- result = x86_read_instr_or_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADC_RM8_IMM8:
- result = x86_read_instr_adc_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SBB_RM8_IMM8:
- result = x86_read_instr_sbb_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_AND_RM8_IMM8:
- result = x86_read_instr_and_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SUB_RM8_IMM8:
- result = x86_read_instr_sub_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XOR_RM8_IMM8:
- result = x86_read_instr_xor_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_CMP_RM8_IMM8:
- result = x86_read_instr_cmp_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADD_RM1632_IMM1632:
- result = x86_read_instr_add_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_OR_RM1632_IMM1632:
- result = x86_read_instr_or_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADC_RM1632_IMM1632:
- result = x86_read_instr_adc_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SBB_RM1632_IMM1632:
- result = x86_read_instr_sbb_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_AND_RM1632_IMM1632:
- result = x86_read_instr_and_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SUB_RM1632_IMM1632:
- result = x86_read_instr_sub_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XOR_RM1632_IMM1632:
- result = x86_read_instr_xor_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_CMP_RM1632_IMM1632:
- result = x86_read_instr_cmp_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
-
-
- case XOP_ADD_RM1632_IMM8:
- result = x86_read_instr_add_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_OR_RM1632_IMM8:
- result = x86_read_instr_or_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ADC_RM1632_IMM8:
- result = x86_read_instr_adc_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SBB_RM1632_IMM8:
- result = x86_read_instr_sbb_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_AND_RM1632_IMM8:
- result = x86_read_instr_and_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SUB_RM1632_IMM8:
- result = x86_read_instr_sub_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XOR_RM1632_IMM8:
- result = x86_read_instr_xor_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_CMP_RM1632_IMM8:
- result = x86_read_instr_cmp_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_TEST_RM8_R8:
- result = x86_read_instr_test_rm8_r8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_TEST_RM1632_R1632:
- result = x86_read_instr_test_rm1632_r1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_MOV_RM8_R8:
- result = x86_read_instr_mov_rm8_r8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_MOV_RM1632_R1632:
- result = x86_read_instr_mov_rm1632_r1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_MOV_R1632_RM1632:
- result = x86_read_instr_mov_r1632_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_LEA_R1632_M:
- result = x86_read_instr_lea_r1632_m(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_NOP:
- result = x86_read_instr_nop(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_XCHG_R1632_E_AX:
- case XOP_XCHG_R1632_E_CX:
- case XOP_XCHG_R1632_E_DX:
- case XOP_XCHG_R1632_E_BX:
- case XOP_XCHG_R1632_E_SP:
- case XOP_XCHG_R1632_E_BP:
- case XOP_XCHG_R1632_E_SI:
- case XOP_XCHG_R1632_E_DI:
- result = x86_read_instr_xchg_r1632_e_ax(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_MOV_AL_MOFFS8:
- result = x86_read_instr_mov_al_moffs8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_MOV_E_AX_MOFFS1632:
- result = x86_read_instr_mov_e_ax_moffs1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_MOV_MOFFS8_AL:
- result = x86_read_instr_mov_moffs8_al(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_MOV_MOFFS1632_E_AX:
- result = x86_read_instr_mov_moffs1632_e_ax(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_MOVS_M1632_M1632:
- result = x86_read_instr_movs_m1632_m1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_TEST_AL_IMM8:
- result = x86_read_instr_test_al_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_TEST_E_AX_IMM1632:
- result = x86_read_instr_test_e_ax_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_STOS_M1632_E_AX:
- result = x86_read_instr_stos_m1632_e_ax(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_SCAS_AL_M8:
- result = x86_read_instr_scas_al_m8(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_MOV_AL_IMM8:
- case XOP_MOV_CL_IMM8:
- case XOP_MOV_DL_IMM8:
- case XOP_MOV_BL_IMM8:
- case XOP_MOV_AH_IMM8:
- case XOP_MOV_CH_IMM8:
- case XOP_MOV_DH_IMM8:
- case XOP_MOV_BH_IMM8:
- result = x86_read_instr_mov_r8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_MOV_E_AX_IMM1632:
- case XOP_MOV_E_CX_IMM1632:
- case XOP_MOV_E_DX_IMM1632:
- case XOP_MOV_E_BX_IMM1632:
- case XOP_MOV_E_SP_IMM1632:
- case XOP_MOV_E_BP_IMM1632:
- case XOP_MOV_E_SI_IMM1632:
- case XOP_MOV_E_DI_IMM1632:
- result = x86_read_instr_mov_r1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
-
- case XOP_ROL_RM1632_IMM8:
- result = x86_read_instr_rol_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_ROR_RM1632_IMM8:
- result = x86_read_instr_ror_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_RCL_RM1632_IMM8:
- result = x86_read_instr_rcl_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_RCR_RM1632_IMM8:
- result = x86_read_instr_rcr_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SHL_RM1632_IMM8:
- result = x86_read_instr_shl_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SHR_RM1632_IMM8:
- result = x86_read_instr_shr_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SAL_RM1632_IMM8:
- result = x86_read_instr_sal_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_SAR_RM1632_IMM8:
- result = x86_read_instr_sar_rm1632_imm8(data, pos, len, addr, prefix, proc);
- break;
-
-
-
-
-
-
- case XOP_RET:
- result = x86_read_instr_ret(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_MOV_RM8_IMM8:
- result = x86_read_instr_mov_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_MOV_RM1632_IMM1632:
- result = x86_read_instr_mov_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
-
- case XOP_LEAVE:
- result = x86_read_instr_leave(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_INT_3:
- result = x86_read_instr_int_3(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_INT:
- result = x86_read_instr_int_imm8(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_SHL_RM1632_CL:
- result = x86_read_instr_shl_rm1632_cl(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_CALL_REL1632:
- result = x86_read_instr_call_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JMP_REL1632:
- result = x86_read_instr_jmp_rel1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_JMP_REL8:
- result = x86_read_instr_jmp_rel8(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_HLT:
- result = x86_read_instr_hlt(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_TEST_RM8_IMM8:
- case XOP_TEST_RM8_IMM8_BIS:
- result = x86_read_instr_test_rm8_imm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_NOT_RM8:
- result = x86_read_instr_not_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_TEST_RM1632_IMM1632:
- case XOP_TEST_RM1632_IMM1632_BIS:
- result = x86_read_instr_test_rm1632_imm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_NOT_RM1632:
- result = x86_read_instr_not_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
- case XOP_IMUL_RM1632:
- result = x86_read_instr_imul_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_CLD:
- result = x86_read_instr_cld(data, pos, len, addr, prefix, proc);
- break;
-
-
-
- case XOP_INC_RM8:
- result = x86_read_instr_inc_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_DEC_RM8:
- result = x86_read_instr_dec_rm8(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_INC_RM1632:
- result = x86_read_instr_inc_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_DEC_RM1632:
- result = x86_read_instr_dec_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_CALL_RM1632:
- result = x86_read_instr_call_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_JMP_RM1632:
- result = x86_read_instr_jmp_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- case XOP_PUSH_RM1632:
- result = x86_read_instr_push_rm1632(data, pos, len, addr, prefix, proc);
- break;
-
- default:
- result = NULL;
- break;
-
- }
+ if (id == XOP_COUNT) result = NULL;
+ else result = decodings[id](data, pos, len, addr, prefix, proc);
if (result != NULL)
g_x86_instruction_set_prefixes(G_X86_INSTRUCTION(result), prefix);
diff --git a/src/gtkext/gtkblockview.c b/src/gtkext/gtkblockview.c
index a79b3ff..ae4b1a8 100644
--- a/src/gtkext/gtkblockview.c
+++ b/src/gtkext/gtkblockview.c
@@ -340,10 +340,7 @@ static void g_delayed_insertion_process(GDelayedInsertion *insertion, GtkExtStat
gdk_threads_enter();
if (iter != lines)
- {
- gtk_text_buffer_get_end_iter(view->buffer, &pos);
gtk_text_buffer_insert_with_tags(view->buffer, &pos, "\n", 1, NULL);
- }
gtk_text_buffer_get_end_iter(view->buffer, &pos);
@@ -498,7 +495,6 @@ static void gtk_block_view_init(GtkBlockView *view)
view->layout = gtk_text_layout_new();
- gtk_text_layout_set_buffer(view->layout, view->buffer);
@@ -506,8 +502,6 @@ static void gtk_block_view_init(GtkBlockView *view)
{
done = true;
- gtk_text_layout_set_cursor_visible(GTK_BLOCK_VIEW(view)->layout, FALSE);
-
gtk_text_layout_set_overwrite_mode(GTK_BLOCK_VIEW(view)->layout, FALSE);
@@ -1085,6 +1079,8 @@ static void gtk_block_view_complete_building_content(GDelayedInsertion *insertio
gdk_threads_enter();
+ gtk_text_layout_set_buffer(view->layout, view->buffer);
+
gtk_text_buffer_get_end_iter(view->buffer, &pos);
gtk_text_layout_move_iter_visually(view->layout, &pos, -1);
gtk_text_layout_get_iter_location(view->layout, &pos, &rect);