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Add MIPS CPU register dumping

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UnknownShadow200 2021-10-23 11:32:54 +11:00
parent e6d35ea3ab
commit bd4b8b8af2
1 changed files with 29 additions and 10 deletions
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19
src/Logger.c
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@ -414,6 +414,17 @@ String_Format4(str, "r20=%x r21=%x r22=%x r23=%x" _NL, REG_GNUM(20), REG_GNUM(21
String_Format4(str, "r24=%x r25=%x r26=%x r27=%x" _NL, REG_GNUM(24), REG_GNUM(25), REG_GNUM(26), REG_GNUM(27)); \
String_Format4(str, "r28=%x r29=%x r30=%x r31=%x" _NL, REG_GNUM(28), REG_GNUM(29), REG_GNUM(30), REG_GNUM(31));
#define Dump_MIPS() \
String_Format4(str, "r0 =%x r1 =%x r2 =%x r3 =%x" _NL, REG_GNUM(0), REG_GNUM(1), REG_GNUM(2), REG_GNUM(3)); \
String_Format4(str, "r4 =%x r5 =%x r6 =%x r7 =%x" _NL, REG_GNUM(4), REG_GNUM(5), REG_GNUM(6), REG_GNUM(7)); \
String_Format4(str, "r8 =%x r9 =%x r10=%x r11=%x" _NL, REG_GNUM(8), REG_GNUM(9), REG_GNUM(10), REG_GNUM(11)); \
String_Format4(str, "r12=%x r13=%x r14=%x r15=%x" _NL, REG_GNUM(12), REG_GNUM(13), REG_GNUM(14), REG_GNUM(15)); \
String_Format4(str, "r16=%x r17=%x r18=%x r19=%x" _NL, REG_GNUM(16), REG_GNUM(17), REG_GNUM(18), REG_GNUM(19)); \
String_Format4(str, "r20=%x r21=%x r22=%x r23=%x" _NL, REG_GNUM(20), REG_GNUM(21), REG_GNUM(22), REG_GNUM(23)); \
String_Format4(str, "r24=%x r25=%x r26=%x r27=%x" _NL, REG_GNUM(24), REG_GNUM(25), REG_GNUM(26), REG_GNUM(27)); \
String_Format4(str, "r28=%x sp =%x fp =%x ra =%x" _NL, REG_GNUM(28), REG_GNUM(29), REG_GNUM(30), REG_GNUM(31)); \
String_Format3(str, "pc =%x lo =%x hi =%x" _NL, REG_GET_PC(), REG_GET_LO(), REG_GET_HI());
#if defined CC_BUILD_WEB
static void PrintRegisters(cc_string* str, void* ctx) { }
#elif defined CC_BUILD_WIN
@ -521,6 +532,8 @@ static void PrintRegisters(cc_string* str, void* ctx) {
#elif defined __PPC__
#define REG_GNUM(num) &r.gp_regs[num]
#define REG_GET_PC() &r.gp_regs[32]
/* TODO this might be wrong, compare with PT_LNK in */
/* https://elixir.bootlin.com/linux/v4.19.122/source/arch/powerpc/include/uapi/asm/ptrace.h#L102 */
#define REG_GET_LR() &r.gp_regs[35]
#define REG_GET_CTR() &r.gp_regs[34]
Dump_PPC()
@ -528,6 +541,12 @@ static void PrintRegisters(cc_string* str, void* ctx) {
#define REG_GNUM(num) &r.__gregs[num]
#define REG_GET_PC() &r.__gregs[REG_PC]
Dump_RISCV()
#elif defined __mips__
#define REG_GNUM(num) &r.gregs[num]
#define REG_GET_PC() &r.pc
#define REG_GET_LO() &r.mdlo
#define REG_GET_HI() &r.mdhi
Dump_MIPS()
#else
#error "Unknown CPU architecture"
#endif