3d-print/anadyr-marlin
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Standardize some hexadecimals

Browse Source
This commit is contained in:
Scott Lahteine
2018-05-08 09:17:44 -05:00
parent ec05408453
commit d1b619be52
27 changed files with 204 additions and 204 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
Marlin/src/backtrace/unwarmbytab.cpp
View File

@@ -29,7 +29,7 @@ void __aeabi_unwind_cpp_pr2(void) {};
static inline __attribute__((always_inline)) uint32_t prel31_to_addr(const uint32_t *prel31) {
uint32_t offset = (((uint32_t)(*prel31)) << 1) >> 1;
return ((uint32_t)prel31 + offset) & 0x7fffffff;
return ((uint32_t)prel31 + offset) & 0x7FFFFFFF;
}
static const UnwTabEntry *UnwTabSearchIndex(const UnwTabEntry *start, const UnwTabEntry *end, uint32_t ip) {
@@ -54,8 +54,8 @@ static const char *UnwTabGetFunctionName(const UnwindCallbacks *cb, uint32_t add
if (!cb->readW(address-4,&flag_word))
return NULL;
if ((flag_word & 0xff000000) == 0xff000000) {
return (const char *)(address - 4 - (flag_word & 0x00ffffff));
if ((flag_word & 0xFF000000) == 0xFF000000) {
return (const char *)(address - 4 - (flag_word & 0x00FFFFFF));
}
return NULL;
}
@@ -77,7 +77,7 @@ static int UnwTabGetNextInstruction(const UnwindCallbacks *cb, UnwTabState *ucb)
uint32_t v = 0;
if (!cb->readW(ucb->current, &v))
return -1;
instruction = (v >> (ucb->byte << 3)) & 0xff;
instruction = (v >> (ucb->byte << 3)) & 0xFF;
/* Move the next byte */
--ucb->byte;
@@ -104,12 +104,12 @@ static UnwResult UnwTabStateInit(const UnwindCallbacks *cb, UnwTabState *ucb, ui
if (!cb->readW(instructions, &v))
return UNWIND_DREAD_W_FAIL;
if ((v & 0xff000000) == 0x80000000) {
if ((v & 0xFF000000) == 0x80000000) {
ucb->remaining = 3;
ucb->byte = 2;
/* Is a long unwind description */
} else if ((v & 0xff000000) == 0x81000000) {
ucb->remaining = ((v & 0x00ff0000) >> 14) + 2;
} else if ((v & 0xFF000000) == 0x81000000) {
ucb->remaining = ((v & 0x00FF0000) >> 14) + 2;
ucb->byte = 1;
} else
return UNWIND_UNSUPPORTED_DWARF_PERSONALITY;
@@ -138,15 +138,15 @@ static UnwResult UnwTabExecuteInstructions(const UnwindCallbacks *cb, UnwTabStat
/* Consume all instruction byte */
while ((instruction = UnwTabGetNextInstruction(cb, ucb)) != -1) {
if ((instruction & 0xc0) == 0x00) { // ARM_EXIDX_CMD_DATA_POP
if ((instruction & 0xC0) == 0x00) { // ARM_EXIDX_CMD_DATA_POP
/* vsp = vsp + (xxxxxx << 2) + 4 */
ucb->vrs[13] += ((instruction & 0x3f) << 2) + 4;
ucb->vrs[13] += ((instruction & 0x3F) << 2) + 4;
} else
if ((instruction & 0xc0) == 0x40) { // ARM_EXIDX_CMD_DATA_PUSH
if ((instruction & 0xC0) == 0x40) { // ARM_EXIDX_CMD_DATA_PUSH
/* vsp = vsp - (xxxxxx << 2) - 4 */
ucb->vrs[13] -= ((instruction & 0x3f) << 2) - 4;
ucb->vrs[13] -= ((instruction & 0x3F) << 2) - 4;
} else
if ((instruction & 0xf0) == 0x80) {
if ((instruction & 0xF0) == 0x80) {
/* pop under mask {r15-r12},{r11-r4} or refuse to unwind */
instruction = instruction << 8 | UnwTabGetNextInstruction(cb, ucb);
@@ -156,7 +156,7 @@ static UnwResult UnwTabExecuteInstructions(const UnwindCallbacks *cb, UnwTabStat
/* Pop registers using mask */ // ARM_EXIDX_CMD_REG_POP
vsp = ucb->vrs[13];
mask = instruction & 0xfff;
mask = instruction & 0xFFF;
reg = 4;
while (mask) {
@@ -176,13 +176,13 @@ static UnwResult UnwTabExecuteInstructions(const UnwindCallbacks *cb, UnwTabStat
ucb->vrs[13] = vsp;
} else
if ((instruction & 0xf0) == 0x90 && // ARM_EXIDX_CMD_REG_TO_SP
instruction != 0x9d &&
instruction != 0x9f) {
if ((instruction & 0xF0) == 0x90 && // ARM_EXIDX_CMD_REG_TO_SP
instruction != 0x9D &&
instruction != 0x9F) {
/* vsp = r[nnnn] */
ucb->vrs[13] = ucb->vrs[instruction & 0x0f];
ucb->vrs[13] = ucb->vrs[instruction & 0x0F];
} else
if ((instruction & 0xf0) == 0xa0) { // ARM_EXIDX_CMD_REG_POP
if ((instruction & 0xF0) == 0xA0) { // ARM_EXIDX_CMD_REG_POP
/* pop r4-r[4+nnn] or pop r4-r[4+nnn], r14*/
vsp = ucb->vrs[13];
@@ -206,7 +206,7 @@ static UnwResult UnwTabExecuteInstructions(const UnwindCallbacks *cb, UnwTabStat
ucb->vrs[13] = vsp;
} else
if (instruction == 0xb0) { // ARM_EXIDX_CMD_FINISH
if (instruction == 0xB0) { // ARM_EXIDX_CMD_FINISH
/* finished */
if (ucb->vrs[15] == 0)
ucb->vrs[15] = ucb->vrs[14];
@@ -215,7 +215,7 @@ static UnwResult UnwTabExecuteInstructions(const UnwindCallbacks *cb, UnwTabStat
return UNWIND_SUCCESS;
} else
if (instruction == 0xb1) { // ARM_EXIDX_CMD_REG_POP
if (instruction == 0xB1) { // ARM_EXIDX_CMD_REG_POP
/* pop register under mask {r3,r2,r1,r0} */
vsp = ucb->vrs[13];
mask = UnwTabGetNextInstruction(cb, ucb);
@@ -236,14 +236,14 @@ static UnwResult UnwTabExecuteInstructions(const UnwindCallbacks *cb, UnwTabStat
ucb->vrs[13] = (uint32_t)vsp;
} else
if (instruction == 0xb2) { // ARM_EXIDX_CMD_DATA_POP
if (instruction == 0xB2) { // ARM_EXIDX_CMD_DATA_POP
/* vps = vsp + 0x204 + (uleb128 << 2) */
ucb->vrs[13] += 0x204 + (UnwTabGetNextInstruction(cb, ucb) << 2);
} else
if (instruction == 0xb3 || // ARM_EXIDX_CMD_VFP_POP
instruction == 0xc8 ||
instruction == 0xc9) {
if (instruction == 0xB3 || // ARM_EXIDX_CMD_VFP_POP
instruction == 0xC8 ||
instruction == 0xC9) {
/* pop VFP double-precision registers */
vsp = ucb->vrs[13];
@@ -256,12 +256,12 @@ static UnwResult UnwTabExecuteInstructions(const UnwindCallbacks *cb, UnwTabStat
ucb->vrs[14] = v;
vsp += 4;
if (instruction == 0xc8) {
if (instruction == 0xC8) {
/* D[16+sssss]-D[16+ssss+cccc] */
ucb->vrs[14] |= 1 << 16;
}
if (instruction != 0xb3) {
if (instruction != 0xB3) {
/* D[sssss]-D[ssss+cccc] */
ucb->vrs[14] |= 1 << 17;
}
@@ -269,13 +269,13 @@ static UnwResult UnwTabExecuteInstructions(const UnwindCallbacks *cb, UnwTabStat
ucb->vrs[13] = vsp;
} else
if ((instruction & 0xf8) == 0xb8 ||
(instruction & 0xf8) == 0xd0) {
if ((instruction & 0xF8) == 0xB8 ||
(instruction & 0xF8) == 0xD0) {
/* Pop VFP double precision registers D[8]-D[8+nnn] */
ucb->vrs[14] = 0x80 | (instruction & 0x07);
if ((instruction & 0xf8) == 0xd0) {
if ((instruction & 0xF8) == 0xD0) {
ucb->vrs[14] = 1 << 17;
}
@@ -337,7 +337,7 @@ static UnwResult UnwTabUnwindFrame(const UnwindCallbacks *cb, UnwindFrame *frame
/* Check for exception return */
/* TODO Test with other ARM processors to verify this method. */
if ((ucb.vrs[15] & 0xf0000000) == 0xf0000000) {
if ((ucb.vrs[15] & 0xF0000000) == 0xF0000000) {
/* According to the Cortex Programming Manual (p.44), the stack address is always 8-byte aligned (Cortex-M7).
Depending on where the exception came from (MSP or PSP), we need the right SP value to work with.
@@ -354,20 +354,20 @@ static UnwResult UnwTabUnwindFrame(const UnwindCallbacks *cb, UnwindFrame *frame
If we need to start from the PSP, we need to go up exactly 6 words to find the PC.
See the ARMv7-M Architecture Reference Manual p.594 and Cortex-M7 Processor Programming Manual p.44/p.45 for details.
*/
if ((ucb.vrs[15] & 0xc) == 0) {
/* Return to Handler Mode: MSP (0xffffff-1) */
if ((ucb.vrs[15] & 0xC) == 0) {
/* Return to Handler Mode: MSP (0xFFFFFF-1) */
stack = ucb.vrs[13];
/* The PC is always 2 words down from the MSP, if it was a non-floating-point exception */
stack -= 2*4;
/* If there was a VFP exception (0xffffffe1), the PC is located another 18 words down */
if ((ucb.vrs[15] & 0xf0) == 0xe0) {
/* If there was a VFP exception (0xFFFFFFE1), the PC is located another 18 words down */
if ((ucb.vrs[15] & 0xF0) == 0xE0) {
stack -= 18*4;
}
}
else {
/* Return to Thread Mode: PSP (0xffffff-d) */
/* Return to Thread Mode: PSP (0xFFFFFF-d) */
stack = read_psp();
/* The PC is always 6 words up from the PSP */
@@ -423,7 +423,7 @@ UnwResult UnwindByTableStart(UnwindFrame* frame, const UnwindCallbacks *cb, void
const UnwTabEntry *index = UnwTabSearchIndex(__exidx_start, __exidx_end, frame->pc);
/* Clear last bit (Thumb indicator) */
frame->pc &= 0xfffffffeU;
frame->pc &= 0xFFFFFFFEU;
/* Generate the backtrace information */
entry.address = frame->pc;