arch/ia64/kernel/unwind_decoder.c:14: ERROR: trailing whitespace
arch/ia64/kernel/unwind_decoder.c:66: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:72: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:72: WARNING: suspect code indent for conditional statements (2, 6)
arch/ia64/kernel/unwind_decoder.c:85: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:91: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:92: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:94: WARNING: suspect code indent for conditional statements (2, 10)
arch/ia64/kernel/unwind_decoder.c:102: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:108: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:112: WARNING: suspect code indent for conditional statements (2, 4)
arch/ia64/kernel/unwind_decoder.c:120: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:126: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:127: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:132: WARNING: suspect code indent for conditional statements (2, 4)
arch/ia64/kernel/unwind_decoder.c:140: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:146: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:153: WARNING: suspect code indent for conditional statements (2, 4)
arch/ia64/kernel/unwind_decoder.c:161: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:172: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:181: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:187: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:191: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:197: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:206: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:208: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:208: WARNING: suspect code indent for conditional statements (2, 6)
arch/ia64/kernel/unwind_decoder.c:215: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:215: WARNING: suspect code indent for conditional statements (2, 6)
arch/ia64/kernel/unwind_decoder.c:221: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:223: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:224: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:225: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:226: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:227: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:228: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:229: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:230: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:231: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:232: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:233: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:234: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:235: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:238: WARNING: suspect code indent for conditional statements (2, 4)
arch/ia64/kernel/unwind_decoder.c:240: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:240: WARNING: suspect code indent for conditional statements (2, 6)
arch/ia64/kernel/unwind_decoder.c:255: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:260: WARNING: suspect code indent for conditional statements (2, 4)
arch/ia64/kernel/unwind_decoder.c:268: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:273: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:273: WARNING: suspect code indent for conditional statements (2, 6)
arch/ia64/kernel/unwind_decoder.c:276: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:277: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:280: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:284: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:285: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:286: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:287: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:288: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:289: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:290: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:291: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:292: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:293: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:294: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:295: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:296: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:297: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:298: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:299: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:302: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:304: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:309: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:310: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:312: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:313: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:314: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:315: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:316: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:317: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:318: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:319: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:320: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:321: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:322: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:323: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:324: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:325: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:326: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:327: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:328: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:329: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:330: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:331: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:347: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:350: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:353: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:356: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:367: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:371: WARNING: suspect code indent for conditional statements (2, 4)
arch/ia64/kernel/unwind_decoder.c:379: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:383: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:389: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:393: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:393: WARNING: suspect code indent for conditional statements (2, 6)
arch/ia64/kernel/unwind_decoder.c:395: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:396: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:399: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:399: WARNING: suspect code indent for conditional statements (2, 6)
arch/ia64/kernel/unwind_decoder.c:401: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:408: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:410: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:411: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:412: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:413: WARNING: space prohibited between function name and open parenthesis '('
arch/ia64/kernel/unwind_decoder.c:414: ERROR: trailing statements should be on next line
arch/ia64/kernel/unwind_decoder.c:422: ERROR: that open brace { should be on the previous line
arch/ia64/kernel/unwind_decoder.c:450: WARNING: space prohibited between function name and open parenthesis '('
Signed-off-by: Andrea Gelmini <andrea.gelmini@xxxxxxxxx>
---
arch/ia64/kernel/unwind_decoder.c | 328 +++++++++++++++++--------------------
1 files changed, 153 insertions(+), 175 deletions(-)
diff --git a/arch/ia64/kernel/unwind_decoder.c b/arch/ia64/kernel/unwind_decoder.c
index 50ac2d8..e59708b 100644
--- a/arch/ia64/kernel/unwind_decoder.c
+++ b/arch/ia64/kernel/unwind_decoder.c
@@ -11,7 +11,7 @@
* macros/constants before including this file:
*
* Types:
- * unw_word Unsigned integer type with at least 64 bits
+ * unw_word Unsigned integer type with at least 64 bits
*
* Register names:
* UNW_REG_BSP
@@ -63,33 +63,32 @@
*/
static unw_word
-unw_decode_uleb128 (unsigned char **dpp)
+unw_decode_uleb128(unsigned char **dpp)
{
unsigned shift = 0;
unw_word byte, result = 0;
unsigned char *bp = *dpp;
- while (1)
- {
- byte = *bp++;
- result |= (byte & 0x7f) << shift;
- if ((byte & 0x80) == 0)
- break;
- shift += 7;
- }
- *dpp = bp;
- return result;
+while (1) {
+ byte = *bp++;
+ result |= (byte & 0x7f) << shift;
+ if ((byte & 0x80) == 0)
+ break;
+ shift += 7;
+}
+ *dpp = bp;
+ return result;
}
static unsigned char *
-unw_decode_x1 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_x1(unsigned char *dp, unsigned char code, void *arg)
{
unsigned char byte1, abreg;
unw_word t, off;
byte1 = *dp++;
- t = unw_decode_uleb128 (&dp);
- off = unw_decode_uleb128 (&dp);
+ t = unw_decode_uleb128(&dp);
+ off = unw_decode_uleb128(&dp);
abreg = (byte1 & 0x7f);
if (byte1 & 0x80)
UNW_DEC_SPILL_SPREL(X1, t, abreg, off, arg);
@@ -99,7 +98,7 @@ unw_decode_x1 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_x2 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_x2(unsigned char *dp, unsigned char code, void *arg)
{
unsigned char byte1, byte2, abreg, x, ytreg;
unw_word t;
@@ -117,14 +116,14 @@ unw_decode_x2 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_x3 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_x3(unsigned char *dp, unsigned char code, void *arg)
{
unsigned char byte1, byte2, abreg, qp;
unw_word t, off;
byte1 = *dp++; byte2 = *dp++;
- t = unw_decode_uleb128 (&dp);
- off = unw_decode_uleb128 (&dp);
+ t = unw_decode_uleb128(&dp);
+ off = unw_decode_uleb128(&dp);
qp = (byte1 & 0x3f);
abreg = (byte2 & 0x7f);
@@ -137,13 +136,13 @@ unw_decode_x3 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_x4 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_x4(unsigned char *dp, unsigned char code, void *arg)
{
unsigned char byte1, byte2, byte3, qp, abreg, x, ytreg;
unw_word t;
byte1 = *dp++; byte2 = *dp++; byte3 = *dp++;
- t = unw_decode_uleb128 (&dp);
+ t = unw_decode_uleb128(&dp);
qp = (byte1 & 0x3f);
abreg = (byte2 & 0x7f);
@@ -158,7 +157,7 @@ unw_decode_x4 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_r1 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_r1(unsigned char *dp, unsigned char code, void *arg)
{
int body = (code & 0x20) != 0;
unw_word rlen;
@@ -169,7 +168,7 @@ unw_decode_r1 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_r2 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_r2(unsigned char *dp, unsigned char code, void *arg)
{
unsigned char byte1, mask, grsave;
unw_word rlen;
@@ -184,7 +183,7 @@ unw_decode_r2 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_r3 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_r3(unsigned char *dp, unsigned char code, void *arg)
{
unw_word rlen;
@@ -194,7 +193,7 @@ unw_decode_r3 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_p1 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_p1(unsigned char *dp, unsigned char code, void *arg)
{
unsigned char brmask = (code & 0x1f);
@@ -203,56 +202,49 @@ unw_decode_p1 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_p2_p5 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_p2_p5(unsigned char *dp, unsigned char code, void *arg)
{
- if ((code & 0x10) == 0)
- {
- unsigned char byte1 = *dp++;
-
- UNW_DEC_BR_GR(P2, ((code & 0xf) << 1) | ((byte1 >> 7) & 1),
- (byte1 & 0x7f), arg);
- }
- else if ((code & 0x08) == 0)
- {
- unsigned char byte1 = *dp++, r, dst;
-
- r = ((code & 0x7) << 1) | ((byte1 >> 7) & 1);
- dst = (byte1 & 0x7f);
- switch (r)
- {
- case 0: UNW_DEC_REG_GR(P3, UNW_REG_PSP, dst, arg); break;
- case 1: UNW_DEC_REG_GR(P3, UNW_REG_RP, dst, arg); break;
- case 2: UNW_DEC_REG_GR(P3, UNW_REG_PFS, dst, arg); break;
- case 3: UNW_DEC_REG_GR(P3, UNW_REG_PR, dst, arg); break;
- case 4: UNW_DEC_REG_GR(P3, UNW_REG_UNAT, dst, arg); break;
- case 5: UNW_DEC_REG_GR(P3, UNW_REG_LC, dst, arg); break;
- case 6: UNW_DEC_RP_BR(P3, dst, arg); break;
- case 7: UNW_DEC_REG_GR(P3, UNW_REG_RNAT, dst, arg); break;
- case 8: UNW_DEC_REG_GR(P3, UNW_REG_BSP, dst, arg); break;
- case 9: UNW_DEC_REG_GR(P3, UNW_REG_BSPSTORE, dst, arg); break;
- case 10: UNW_DEC_REG_GR(P3, UNW_REG_FPSR, dst, arg); break;
- case 11: UNW_DEC_PRIUNAT_GR(P3, dst, arg); break;
- default: UNW_DEC_BAD_CODE(r); break;
- }
- }
- else if ((code & 0x7) == 0)
- UNW_DEC_SPILL_MASK(P4, dp, arg);
- else if ((code & 0x7) == 1)
- {
- unw_word grmask, frmask, byte1, byte2, byte3;
-
- byte1 = *dp++; byte2 = *dp++; byte3 = *dp++;
- grmask = ((byte1 >> 4) & 0xf);
- frmask = ((byte1 & 0xf) << 16) | (byte2 << 8) | byte3;
- UNW_DEC_FRGR_MEM(P5, grmask, frmask, arg);
- }
- else
- UNW_DEC_BAD_CODE(code);
- return dp;
+if ((code & 0x10) == 0) {
+ unsigned char byte1 = *dp++;
+
+ UNW_DEC_BR_GR(P2, ((code & 0xf) << 1) | ((byte1 >> 7) & 1),
+ (byte1 & 0x7f), arg);
+} else if ((code & 0x08) == 0) {
+ unsigned char byte1 = *dp++, r, dst;
+
+ r = ((code & 0x7) << 1) | ((byte1 >> 7) & 1);
+ dst = (byte1 & 0x7f);
+ switch (r) {
+ case 0: UNW_DEC_REG_GR(P3, UNW_REG_PSP, dst, arg); break;
+ case 1: UNW_DEC_REG_GR(P3, UNW_REG_RP, dst, arg); break;
+ case 2: UNW_DEC_REG_GR(P3, UNW_REG_PFS, dst, arg); break;
+ case 3: UNW_DEC_REG_GR(P3, UNW_REG_PR, dst, arg); break;
+ case 4: UNW_DEC_REG_GR(P3, UNW_REG_UNAT, dst, arg); break;
+ case 5: UNW_DEC_REG_GR(P3, UNW_REG_LC, dst, arg); break;
+ case 6: UNW_DEC_RP_BR(P3, dst, arg); break;
+ case 7: UNW_DEC_REG_GR(P3, UNW_REG_RNAT, dst, arg); break;
+ case 8: UNW_DEC_REG_GR(P3, UNW_REG_BSP, dst, arg); break;
+ case 9: UNW_DEC_REG_GR(P3, UNW_REG_BSPSTORE, dst, arg); break;
+ case 10: UNW_DEC_REG_GR(P3, UNW_REG_FPSR, dst, arg); break;
+ case 11: UNW_DEC_PRIUNAT_GR(P3, dst, arg); break;
+ default: UNW_DEC_BAD_CODE(r); break;
+ }
+ } else if ((code & 0x7) == 0)
+ UNW_DEC_SPILL_MASK(P4, dp, arg);
+ else if ((code & 0x7) == 1) {
+ unw_word grmask, frmask, byte1, byte2, byte3;
+
+ byte1 = *dp++; byte2 = *dp++; byte3 = *dp++;
+ grmask = ((byte1 >> 4) & 0xf);
+ frmask = ((byte1 & 0xf) << 16) | (byte2 << 8) | byte3;
+ UNW_DEC_FRGR_MEM(P5, grmask, frmask, arg);
+ } else
+ UNW_DEC_BAD_CODE(code);
+return dp;
}
static unsigned char *
-unw_decode_p6 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_p6(unsigned char *dp, unsigned char code, void *arg)
{
int gregs = (code & 0x10) != 0;
unsigned char mask = (code & 0x0f);
@@ -265,17 +257,15 @@ unw_decode_p6 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_p7_p10 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_p7_p10(unsigned char *dp, unsigned char code, void *arg)
{
- unsigned char r, byte1, byte2;
- unw_word t, size;
-
- if ((code & 0x10) == 0)
- {
- r = (code & 0xf);
- t = unw_decode_uleb128 (&dp);
- switch (r)
- {
+unsigned char r, byte1, byte2;
+unw_word t, size;
+
+if ((code & 0x10) == 0) {
+ r = (code & 0xf);
+ t = unw_decode_uleb128 (&dp);
+ switch (r) {
case 0:
size = unw_decode_uleb128 (&dp);
UNW_DEC_MEM_STACK_F(P7, t, size, arg);
@@ -298,73 +288,68 @@ unw_decode_p7_p10 (unsigned char *dp, unsigned char code, void *arg)
case 15: UNW_DEC_REG_PSPREL(P7, UNW_REG_FPSR, t, arg); break;
default: UNW_DEC_BAD_CODE(r); break;
}
- }
- else
- {
- switch (code & 0xf)
- {
- case 0x0: /* p8 */
- {
- r = *dp++;
- t = unw_decode_uleb128 (&dp);
- switch (r)
- {
- case 1: UNW_DEC_REG_SPREL(P8, UNW_REG_RP, t, arg); break;
- case 2: UNW_DEC_REG_SPREL(P8, UNW_REG_PFS, t, arg); break;
- case 3: UNW_DEC_REG_SPREL(P8, UNW_REG_PR, t, arg); break;
- case 4: UNW_DEC_REG_SPREL(P8, UNW_REG_LC, t, arg); break;
- case 5: UNW_DEC_REG_SPREL(P8, UNW_REG_UNAT, t, arg); break;
- case 6: UNW_DEC_REG_SPREL(P8, UNW_REG_FPSR, t, arg); break;
- case 7: UNW_DEC_REG_WHEN(P8, UNW_REG_BSP, t, arg); break;
- case 8: UNW_DEC_REG_PSPREL(P8, UNW_REG_BSP, t, arg); break;
- case 9: UNW_DEC_REG_SPREL(P8, UNW_REG_BSP, t, arg); break;
- case 10: UNW_DEC_REG_WHEN(P8, UNW_REG_BSPSTORE, t, arg); break;
- case 11: UNW_DEC_REG_PSPREL(P8, UNW_REG_BSPSTORE, t, arg); break;
- case 12: UNW_DEC_REG_SPREL(P8, UNW_REG_BSPSTORE, t, arg); break;
- case 13: UNW_DEC_REG_WHEN(P8, UNW_REG_RNAT, t, arg); break;
- case 14: UNW_DEC_REG_PSPREL(P8, UNW_REG_RNAT, t, arg); break;
- case 15: UNW_DEC_REG_SPREL(P8, UNW_REG_RNAT, t, arg); break;
- case 16: UNW_DEC_PRIUNAT_WHEN_GR(P8, t, arg); break;
- case 17: UNW_DEC_PRIUNAT_PSPREL(P8, t, arg); break;
- case 18: UNW_DEC_PRIUNAT_SPREL(P8, t, arg); break;
- case 19: UNW_DEC_PRIUNAT_WHEN_MEM(P8, t, arg); break;
- default: UNW_DEC_BAD_CODE(r); break;
- }
- }
- break;
-
- case 0x1:
- byte1 = *dp++; byte2 = *dp++;
- UNW_DEC_GR_GR(P9, (byte1 & 0xf), (byte2 & 0x7f), arg);
- break;
-
- case 0xf: /* p10 */
- byte1 = *dp++; byte2 = *dp++;
- UNW_DEC_ABI(P10, byte1, byte2, arg);
- break;
-
- case 0x9:
- return unw_decode_x1 (dp, code, arg);
-
- case 0xa:
- return unw_decode_x2 (dp, code, arg);
-
- case 0xb:
- return unw_decode_x3 (dp, code, arg);
-
- case 0xc:
- return unw_decode_x4 (dp, code, arg);
-
- default:
- UNW_DEC_BAD_CODE(code);
- break;
+ } else {
+ switch (code & 0xf) {
+ case 0x0: /* p8 */ {
+ r = *dp++;
+ t = unw_decode_uleb128 (&dp);
+ switch (r) {
+ case 1: UNW_DEC_REG_SPREL(P8, UNW_REG_RP, t, arg); break;
+ case 2: UNW_DEC_REG_SPREL(P8, UNW_REG_PFS, t, arg); break;
+ case 3: UNW_DEC_REG_SPREL(P8, UNW_REG_PR, t, arg); break;
+ case 4: UNW_DEC_REG_SPREL(P8, UNW_REG_LC, t, arg); break;
+ case 5: UNW_DEC_REG_SPREL(P8, UNW_REG_UNAT, t, arg); break;
+ case 6: UNW_DEC_REG_SPREL(P8, UNW_REG_FPSR, t, arg); break;
+ case 7: UNW_DEC_REG_WHEN(P8, UNW_REG_BSP, t, arg); break;
+ case 8: UNW_DEC_REG_PSPREL(P8, UNW_REG_BSP, t, arg); break;
+ case 9: UNW_DEC_REG_SPREL(P8, UNW_REG_BSP, t, arg); break;
+ case 10: UNW_DEC_REG_WHEN(P8, UNW_REG_BSPSTORE, t, arg); break;
+ case 11: UNW_DEC_REG_PSPREL(P8, UNW_REG_BSPSTORE, t, arg); break;
+ case 12: UNW_DEC_REG_SPREL(P8, UNW_REG_BSPSTORE, t, arg); break;
+ case 13: UNW_DEC_REG_WHEN(P8, UNW_REG_RNAT, t, arg); break;
+ case 14: UNW_DEC_REG_PSPREL(P8, UNW_REG_RNAT, t, arg); break;
+ case 15: UNW_DEC_REG_SPREL(P8, UNW_REG_RNAT, t, arg); break;
+ case 16: UNW_DEC_PRIUNAT_WHEN_GR(P8, t, arg); break;
+ case 17: UNW_DEC_PRIUNAT_PSPREL(P8, t, arg); break;
+ case 18: UNW_DEC_PRIUNAT_SPREL(P8, t, arg); break;
+ case 19: UNW_DEC_PRIUNAT_WHEN_MEM(P8, t, arg); break;
+ default: UNW_DEC_BAD_CODE(r); break;
+ }
+ }
+ break;
+
+ case 0x1:
+ byte1 = *dp++; byte2 = *dp++;
+ UNW_DEC_GR_GR(P9, (byte1 & 0xf), (byte2 & 0x7f), arg);
+ break;
+
+ case 0xf: /* p10 */
+ byte1 = *dp++; byte2 = *dp++;
+ UNW_DEC_ABI(P10, byte1, byte2, arg);
+ break;
+
+ case 0x9:
+ return unw_decode_x1(dp, code, arg);
+
+ case 0xa:
+ return unw_decode_x2(dp, code, arg);
+
+ case 0xb:
+ return unw_decode_x3(dp, code, arg);
+
+ case 0xc:
+ return unw_decode_x4(dp, code, arg);
+
+ default:
+ UNW_DEC_BAD_CODE(code);
+ break;
+ }
}
- }
- return dp;
+return dp;
}
static unsigned char *
-unw_decode_b1 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_b1(unsigned char *dp, unsigned char code, void *arg)
{
unw_word label = (code & 0x1f);
@@ -376,7 +361,7 @@ unw_decode_b1 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_b2 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_b2(unsigned char *dp, unsigned char code, void *arg)
{
unw_word t;
@@ -386,40 +371,33 @@ unw_decode_b2 (unsigned char *dp, unsigned char code, void *arg)
}
static unsigned char *
-unw_decode_b3_x4 (unsigned char *dp, unsigned char code, void *arg)
+unw_decode_b3_x4(unsigned char *dp, unsigned char code, void *arg)
{
- unw_word t, ecount, label;
-
- if ((code & 0x10) == 0)
- {
- t = unw_decode_uleb128 (&dp);
- ecount = unw_decode_uleb128 (&dp);
- UNW_DEC_EPILOGUE(B3, t, ecount, arg);
- }
- else if ((code & 0x07) == 0)
- {
- label = unw_decode_uleb128 (&dp);
- if ((code & 0x08) != 0)
- UNW_DEC_COPY_STATE(B4, label, arg);
- else
- UNW_DEC_LABEL_STATE(B4, label, arg);
- }
- else
- switch (code & 0x7)
- {
- case 1: return unw_decode_x1 (dp, code, arg);
- case 2: return unw_decode_x2 (dp, code, arg);
- case 3: return unw_decode_x3 (dp, code, arg);
- case 4: return unw_decode_x4 (dp, code, arg);
- default: UNW_DEC_BAD_CODE(code); break;
- }
- return dp;
+unw_word t, ecount, label;
+
+if ((code & 0x10) == 0) {
+ t = unw_decode_uleb128 (&dp);
+ ecount = unw_decode_uleb128 (&dp);
+ UNW_DEC_EPILOGUE(B3, t, ecount, arg);
+} else if ((code & 0x07) == 0) {
+ label = unw_decode_uleb128 (&dp);
+ if ((code & 0x08) != 0)
+ UNW_DEC_COPY_STATE(B4, label, arg);
+ else
+ UNW_DEC_LABEL_STATE(B4, label, arg);
+ } else switch (code & 0x7) {
+ case 1: return unw_decode_x1(dp, code, arg);
+ case 2: return unw_decode_x2(dp, code, arg);
+ case 3: return unw_decode_x3(dp, code, arg);
+ case 4: return unw_decode_x4(dp, code, arg);
+ default: UNW_DEC_BAD_CODE(code); break;
+ }
+return dp;
}
typedef unsigned char *(*unw_decoder) (unsigned char *, unsigned char, void *);
-static unw_decoder unw_decode_table[2][8] =
-{
+static unw_decoder unw_decode_table[2][8] = {
/* prologue table: */
{
unw_decode_r1, /* 0 */
@@ -447,7 +425,7 @@ static unw_decoder unw_decode_table[2][8] =
* Decode one descriptor and return address of next descriptor.
*/
static inline unsigned char *
-unw_decode (unsigned char *dp, int inside_body, void *arg)
+unw_decode(unsigned char *dp, int inside_body, void *arg)
{
unw_decoder decoder;
unsigned char code;
--
1.7.1.251.gf80a2
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