Architectural Support: x86_64 (#37)

[lunaix-os.git] / lunaix-os / arch / i386 / gdbstub.c

diff --git a/lunaix-os/arch/i386/gdbstub.c b/lunaix-os/arch/i386/gdbstub.c
deleted file mode 100644 (file)
index 78c3165..0000000
--- a/lunaix-os/arch/i386/gdbstub.c
+++ /dev/null
@@ -1,77 +0,0 @@
-#include <sys/gdbstub.h>
-#include <sdbg/gdbstub.h>
-
-void
-arch_gdbstub_setup_state(struct gdb_state* state, struct hart_state* hstate)
-{
-    /* Translate vector to signal */
-    switch (hstate->execp->vector) {
-        case 1:
-            state->signum = 5;
-            break;
-        case 3:
-            state->signum = 5;
-            break;
-        default:
-            state->signum = 7;
-    }
-}
-
-void
-arch_gdbstub_save_regs(struct gdb_state* state, struct hart_state* hstate)
-{
-    /* Load Registers */
-    state->registers[GDB_CPU_I386_REG_EAX] = hstate->registers.eax;
-    state->registers[GDB_CPU_I386_REG_ECX] = hstate->registers.ecx;
-    state->registers[GDB_CPU_I386_REG_EDX] = hstate->registers.edx;
-    state->registers[GDB_CPU_I386_REG_EBX] = hstate->registers.ebx;
-    state->registers[GDB_CPU_I386_REG_ESP] = hstate->esp;
-    state->registers[GDB_CPU_I386_REG_EBP] = hstate->registers.ebp;
-    state->registers[GDB_CPU_I386_REG_ESI] = hstate->registers.esi;
-    state->registers[GDB_CPU_I386_REG_EDI] = hstate->registers.edi;
-    state->registers[GDB_CPU_I386_REG_PC] = hstate->execp->eip;
-    state->registers[GDB_CPU_I386_REG_CS] = hstate->execp->cs;
-    state->registers[GDB_CPU_I386_REG_PS] = hstate->execp->eflags;
-    state->registers[GDB_CPU_I386_REG_SS] = hstate->execp->ss;
-    state->registers[GDB_CPU_I386_REG_DS] = hstate->registers.ds;
-    state->registers[GDB_CPU_I386_REG_ES] = hstate->registers.es;
-    state->registers[GDB_CPU_I386_REG_FS] = hstate->registers.fs;
-    state->registers[GDB_CPU_I386_REG_GS] = hstate->registers.gs;
-}
-
-void
-arch_gdbstub_restore_regs(struct gdb_state* state, struct hart_state* hstate)
-{
-    /* Restore Registers */
-    hstate->registers.eax = state->registers[GDB_CPU_I386_REG_EAX];
-    hstate->registers.ecx = state->registers[GDB_CPU_I386_REG_ECX];
-    hstate->registers.edx = state->registers[GDB_CPU_I386_REG_EDX];
-    hstate->registers.ebx = state->registers[GDB_CPU_I386_REG_EBX];
-    hstate->esp = state->registers[GDB_CPU_I386_REG_ESP];
-    hstate->registers.ebp = state->registers[GDB_CPU_I386_REG_EBP];
-    hstate->registers.esi = state->registers[GDB_CPU_I386_REG_ESI];
-    hstate->registers.edi = state->registers[GDB_CPU_I386_REG_EDI];
-    hstate->execp->eip = state->registers[GDB_CPU_I386_REG_PC];
-    hstate->execp->cs = state->registers[GDB_CPU_I386_REG_CS];
-    hstate->execp->eflags = state->registers[GDB_CPU_I386_REG_PS];
-    hstate->execp->ss = state->registers[GDB_CPU_I386_REG_SS];
-    hstate->registers.ds = state->registers[GDB_CPU_I386_REG_DS];
-    hstate->registers.es = state->registers[GDB_CPU_I386_REG_ES];
-    hstate->registers.fs = state->registers[GDB_CPU_I386_REG_FS];
-    hstate->registers.gs = state->registers[GDB_CPU_I386_REG_GS];
-}
-
-
-int
-gdb_sys_continue(struct gdb_state* state)
-{
-    state->registers[GDB_CPU_I386_REG_PS] &= ~(1 << 8);
-    return 0;
-}
-
-int
-gdb_sys_step(struct gdb_state* state)
-{
-    state->registers[GDB_CPU_I386_REG_PS] |= 1 << 8;
-    return 0;
-}
\ No newline at end of file