| // OBSOLETE /* Parameters for execution on an HP PA-RISC machine running BSD, for GDB. |
| // OBSOLETE Contributed by the Center for Software Science at the |
| // OBSOLETE University of Utah (pa-gdb-bugs@cs.utah.edu). */ |
| // OBSOLETE |
| // OBSOLETE /* For BSD: |
| // OBSOLETE |
| // OBSOLETE The signal context structure pointer is always saved at the base |
| // OBSOLETE of the frame + 0x4. |
| // OBSOLETE |
| // OBSOLETE We get the PC & SP directly from the sigcontext structure itself. |
| // OBSOLETE For other registers we have to dive in a little deeper: |
| // OBSOLETE |
| // OBSOLETE The hardware save state pointer is at offset 0x10 within the |
| // OBSOLETE signal context structure. |
| // OBSOLETE |
| // OBSOLETE Within the hardware save state, registers are found in the same order |
| // OBSOLETE as the register numbers in GDB. */ |
| // OBSOLETE |
| // OBSOLETE #define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \ |
| // OBSOLETE { \ |
| // OBSOLETE *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ |
| // OBSOLETE *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \ |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE #define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \ |
| // OBSOLETE { \ |
| // OBSOLETE *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ |
| // OBSOLETE *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \ |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE #define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \ |
| // OBSOLETE { \ |
| // OBSOLETE int i; \ |
| // OBSOLETE CORE_ADDR TMP; \ |
| // OBSOLETE TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \ |
| // OBSOLETE TMP = read_memory_integer (TMP + 0x10, 4); \ |
| // OBSOLETE for (i = 0; i < NUM_REGS; i++) \ |
| // OBSOLETE { \ |
| // OBSOLETE if (i == SP_REGNUM) \ |
| // OBSOLETE (FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \ |
| // OBSOLETE else \ |
| // OBSOLETE (FSR)->regs[i] = TMP + i * 4; \ |
| // OBSOLETE } \ |
| // OBSOLETE } |
| // OBSOLETE |
| // OBSOLETE /* It's mostly just the common stuff. */ |
| // OBSOLETE #include "pa/tm-hppa.h" |
