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Linux: add support for Elbrus

This commit is contained in:
Alibek Omarov 2025-10-26 15:29:19 +00:00
parent d00fb4b333
commit 134725f121
1 changed files with 13 additions and 0 deletions
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13
src/Logger.c
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@ -578,6 +578,10 @@ String_Format4(str, "r12=%x r13=%x r14=%x r15=%x" _NL, REG_GNUM(12), REG_GNUM(13
String_Format3(str, "mal=%x mah=%x gbr=%x" _NL, REG_GET_MACL(), REG_GET_MACH(), REG_GET_GBR()); \
String_Format2(str, "pc =%x ra =%x" _NL, REG_GET_PC(), REG_GET_RA());
#define Dump_E2K() \
String_Format4(str, "ps =%x pcs=%x sbr=%x usd=%x" _NL, REG_GET_PSP(), REG_GET_PCSP(), REG_GET_SBR(), REG_GET_USD()); \
String_Format1(str, "ip =%x" _NL, REG_GET_IP());
#if defined CC_BUILD_WIN
/* See CONTEXT in WinNT.h */
static void PrintRegisters(cc_string* str, void* ctx) {
@ -694,6 +698,8 @@ static void PrintRegisters(cc_string* str, void* ctx) {
#if __PPC__ && __WORDSIZE == 32
/* See sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h in glibc */
mcontext_t* r = ((ucontext_t*)ctx)->uc_mcontext.uc_regs;
#elif __e2k__
struct sigcontext* r = &((ucontext_t*)ctx)->uc_mcontext;
#else
mcontext_t* r = &((ucontext_t*)ctx)->uc_mcontext;
#endif
@ -752,6 +758,13 @@ 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 __e2k__
#define REG_GET_PSP() &r->psp_hi /* Procedure Stack Pointer */
#define REG_GET_PCSP() &r->pcsp_hi /* Procedure Chain Stack Pointer */
#define REG_GET_SBR() &r->sbr /* User Stack Base Pointer */
#define REG_GET_USD() &r->usd_hi /* User Stack Pointer */
#define REG_GET_IP() &r->cr0_hi /* CR0 contains Instruction Pointer */
Dump_E2K()
#else
#error "Unknown CPU architecture"
#endif