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Kernel/riscv64: Implement dump_registers()

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Sönke Holz 2024-01-14 18:29:01 +01:00 committed by Andrew Kaster
parent 9bbf513c27
commit 0e6659d1eb
Notes: sideshowbarker 2024-07-17 01:46:43 +09:00 
Author: https://github.com/spholz
Commit: https://github.com/SerenityOS/serenity/commit/0e6659d1eb
Pull-request: https://github.com/SerenityOS/serenity/pull/22845
Reviewed-by: https://github.com/ADKaster ✅
Reviewed-by: https://github.com/kleinesfilmroellchen ✅
2 changed files with 11 additions and 2 deletions
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11
Kernel/Arch/riscv64/Interrupts.cpp
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@ -19,8 +19,17 @@ namespace Kernel {
// FIXME: Share this array with x86_64/aarch64 somehow and consider if this really needs to use raw pointers and not OwnPtrs
static Array<GenericInterruptHandler*, 64> s_interrupt_handlers;
void dump_registers(RegisterState const&)
void dump_registers(RegisterState const& regs)
{
dbgln("scause: {} ({:p})", regs.scause, to_underlying(regs.scause));
dbgln("sepc: {:p}", regs.sepc);
dbgln("stval: {:p}", regs.stval);
dbgln("sstatus: {}", regs.sstatus);
dbgln("ra={:p} sp={:p} gp={:p} tp={:p} fp={:p}", regs.x[0], regs.x[1], regs.x[2], regs.x[3], regs.x[7]);
dbgln("a0={:p} a1={:p} a2={:p} a3={:p} a4={:p} a5={:p} a6={:p} a7={:p}", regs.x[9], regs.x[10], regs.x[11], regs.x[12], regs.x[13], regs.x[14], regs.x[15], regs.x[16]);
dbgln("t0={:p} t1={:p} t2={:p} t3={:p} t4={:p} t5={:p} t6={:p}", regs.x[4], regs.x[5], regs.x[6], regs.x[27], regs.x[28], regs.x[29], regs.x[30]);
dbgln("s1={:p} s2={:p} s3={:p} s4={:p} s5={:p} s6={:p} s7={:p} s8={:p} s9={:p} s10={:p} s11={:p}", regs.x[8], regs.x[17], regs.x[18], regs.x[19], regs.x[20], regs.x[21], regs.x[22], regs.x[23], regs.x[24], regs.x[25], regs.x[26]);
}
// FIXME: Share the code below with Arch/x86_64/Interrupts.cpp

2
Kernel/Arch/riscv64/RegisterState.h
View file

@ -21,7 +21,7 @@ struct RegisterState {
RISCV64::CSR::SSTATUS sstatus;
u64 sepc;
u64 scause;
RISCV64::CSR::SCAUSE scause;
u64 stval;
u64 user_sp;