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[Qemu-devel] [PULL 17/24] gdbstub: Change gdb_{read, write}_register() a
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PULL 17/24] gdbstub: Change gdb_{read, write}_register() argument to CPUState |
Date: |
Tue, 23 Jul 2013 04:53:49 +0200 |
Use CPUState::env_ptr for now.
Prepares for changing GDBState::g_cpu to CPUState.
Signed-off-by: Andreas Färber <address@hidden>
---
gdbstub.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/gdbstub.c b/gdbstub.c
index b65682f..848754d 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1866,8 +1866,9 @@ static const char *get_feature_xml(const char *p, const
char **newp)
}
#endif
-static int gdb_read_register(CPUArchState *env, uint8_t *mem_buf, int reg)
+static int gdb_read_register(CPUState *cpu, uint8_t *mem_buf, int reg)
{
+ CPUArchState *env = cpu->env_ptr;
GDBRegisterState *r;
if (reg < NUM_CORE_REGS)
@@ -1881,8 +1882,9 @@ static int gdb_read_register(CPUArchState *env, uint8_t
*mem_buf, int reg)
return 0;
}
-static int gdb_write_register(CPUArchState *env, uint8_t *mem_buf, int reg)
+static int gdb_write_register(CPUState *cpu, uint8_t *mem_buf, int reg)
{
+ CPUArchState *env = cpu->env_ptr;
GDBRegisterState *r;
if (reg < NUM_CORE_REGS)
@@ -2220,7 +2222,8 @@ static int gdb_handle_packet(GDBState *s, const char
*line_buf)
env = s->g_cpu;
len = 0;
for (addr = 0; addr < num_g_regs; addr++) {
- reg_size = gdb_read_register(s->g_cpu, mem_buf + len, addr);
+ reg_size = gdb_read_register(ENV_GET_CPU(s->g_cpu),
+ mem_buf + len, addr);
len += reg_size;
}
memtohex(buf, mem_buf, len);
@@ -2233,7 +2236,8 @@ static int gdb_handle_packet(GDBState *s, const char
*line_buf)
len = strlen(p) / 2;
hextomem((uint8_t *)registers, p, len);
for (addr = 0; addr < num_g_regs && len > 0; addr++) {
- reg_size = gdb_write_register(s->g_cpu, registers, addr);
+ reg_size = gdb_write_register(ENV_GET_CPU(s->g_cpu), registers,
+ addr);
len -= reg_size;
registers += reg_size;
}
@@ -2272,7 +2276,7 @@ static int gdb_handle_packet(GDBState *s, const char
*line_buf)
if (!gdb_has_xml)
goto unknown_command;
addr = strtoull(p, (char **)&p, 16);
- reg_size = gdb_read_register(s->g_cpu, mem_buf, addr);
+ reg_size = gdb_read_register(ENV_GET_CPU(s->g_cpu), mem_buf, addr);
if (reg_size) {
memtohex(buf, mem_buf, reg_size);
put_packet(s, buf);
@@ -2288,7 +2292,7 @@ static int gdb_handle_packet(GDBState *s, const char
*line_buf)
p++;
reg_size = strlen(p) / 2;
hextomem(mem_buf, p, reg_size);
- gdb_write_register(s->g_cpu, mem_buf, addr);
+ gdb_write_register(ENV_GET_CPU(s->g_cpu), mem_buf, addr);
put_packet(s, "OK");
break;
case 'Z':
--
1.8.1.4
- [Qemu-devel] [PULL 02/24] cpu: Introduce vaddr type, (continued)
- [Qemu-devel] [PULL 02/24] cpu: Introduce vaddr type, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 07/24] target-unicore32: Implement CPUClass::set_pc(), Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 04/24] cpu: Introduce CPUClass::set_pc() for gdb_set_cpu_pc(), Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 09/24] target-alpha: Copy singlestep_enabled to DisasContext, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 10/24] target-alpha: Copy implver to DisasContext, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 12/24] gdbstub: Update gdb_handlesig() and gdb_signalled() Coding Style, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 13/24] cpu: Change cpu_single_step() argument to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 08/24] cpu: Introduce CPUClass::synchronize_from_tb() for cpu_pc_from_tb(), Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 14/24] kvm: Change kvm_{insert, remove}_breakpoint() argument to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 15/24] gdbstub: Change syscall callback argument to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 17/24] gdbstub: Change gdb_{read, write}_register() argument to CPUState,
Andreas Färber <=
- [Qemu-devel] [PULL 16/24] gdbstub: Change gdb_handlesig() argument to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 20/24] cpu: Introduce CPUClass::memory_rw_debug() for target_memory_rw_debug(), Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 11/24] cpu: Move singlestep_enabled field from CPU_COMMON to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 22/24] cpu: Move gdb_regs field from CPU_COMMON to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 24/24] linux-user: Use X86CPU property to retrieve CPUID family, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 23/24] gdbstub: Change gdb_register_coprocessor() argument to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 21/24] gdbstub: Change GDBState::{c, g}_cpu and find_cpu() to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 19/24] exec: Change cpu_memory_rw_debug() argument to CPUState, Andreas Färber, 2013/07/22
- [Qemu-devel] [PULL 18/24] cpu: Turn cpu_get_phys_page_debug() into a CPUClass hook, Andreas Färber, 2013/07/22