mirror of
https://github.com/radareorg/radare2.git
synced 2025-02-10 00:02:39 +00:00
Fix debugger build on linux-s390x ##debug
* Add s390x reg profile * Add missing pc register * Use gregset instead of regset
This commit is contained in:
radare
GitHub
parent
b25c8bb6c0
commit
c3651a43ec
@ -20,36 +20,38 @@
|
||||
|
||||
char *linux_reg_profile (RDebug *dbg) {
|
||||
#if __arm__
|
||||
#include "reg/linux-arm.h"
|
||||
# include "reg/linux-arm.h"
|
||||
#elif __riscv
|
||||
#include "reg/linux-riscv64.h"
|
||||
# include "reg/linux-riscv64.h"
|
||||
#elif __arm64__ || __aarch64__
|
||||
#include "reg/linux-arm64.h"
|
||||
# include "reg/linux-arm64.h"
|
||||
#elif __mips__
|
||||
if ((dbg->bits & R_SYS_BITS_32) && (dbg->bp->endian == 1)) {
|
||||
#include "reg/linux-mips.h"
|
||||
# include "reg/linux-mips.h"
|
||||
} else {
|
||||
#include "reg/linux-mips64.h"
|
||||
# include "reg/linux-mips64.h"
|
||||
}
|
||||
#elif (__i386__ || __x86_64__)
|
||||
if (dbg->bits & R_SYS_BITS_32) {
|
||||
#if __x86_64__
|
||||
#include "reg/linux-x64-32.h"
|
||||
# include "reg/linux-x64-32.h"
|
||||
#else
|
||||
#include "reg/linux-x86.h"
|
||||
# include "reg/linux-x86.h"
|
||||
#endif
|
||||
} else {
|
||||
#include "reg/linux-x64.h"
|
||||
#include <bits/sigcontext.h>
|
||||
# include "reg/linux-x64.h"
|
||||
# include <bits/sigcontext.h>
|
||||
}
|
||||
#elif __powerpc__
|
||||
if (dbg->bits & R_SYS_BITS_32) {
|
||||
#include "reg/linux-ppc.h"
|
||||
# include "reg/linux-ppc.h"
|
||||
} else {
|
||||
#include "reg/linux-ppc64.h"
|
||||
# include "reg/linux-ppc64.h"
|
||||
}
|
||||
#elif __s390x__
|
||||
# include "reg/linux-s390x.h"
|
||||
#else
|
||||
#error "Unsupported Linux CPU"
|
||||
# error "Unsupported Linux CPU"
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
@ -1030,7 +1032,7 @@ int linux_reg_read(RDebug *dbg, int type, ut8 *buf, int size) {
|
||||
R_DEBUG_REG_T regs;
|
||||
memset (®s, 0, sizeof (regs));
|
||||
memset (buf, 0, size);
|
||||
#if __arm64__ || __aarch64__
|
||||
#if __arm64__ || __aarch64__ || __s390x__
|
||||
struct iovec io = {
|
||||
.iov_base = ®s,
|
||||
.iov_len = sizeof (regs)
|
||||
@ -1081,13 +1083,14 @@ int linux_reg_read(RDebug *dbg, int type, ut8 *buf, int size) {
|
||||
ymm_space[ri*8+(rj+4)] = xstate.ymmh.ymmh_space[ri*4+rj];
|
||||
}
|
||||
}
|
||||
memcpy (buf, &ymm_space, sizeof(ymm_space));
|
||||
return sizeof(ymm_space);
|
||||
memcpy (buf, &ymm_space, sizeof (ymm_space));
|
||||
return sizeof (ymm_space);
|
||||
#endif
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
}
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
|
||||
int linux_reg_write (RDebug *dbg, int type, const ut8 *buf, int size) {
|
||||
@ -1113,7 +1116,7 @@ int linux_reg_write (RDebug *dbg, int type, const ut8 *buf, int size) {
|
||||
#endif
|
||||
}
|
||||
if (type == R_REG_TYPE_GPR) {
|
||||
#if __arm64__ || __aarch64__
|
||||
#if __arm64__ || __aarch64__ || __s390x__
|
||||
struct iovec io = {
|
||||
.iov_base = (void*)buf,
|
||||
.iov_len = sizeof (R_DEBUG_REG_T)
|
||||
|
||||
124
libr/debug/p/native/linux/reg/linux-s390x.h
Normal file
124
libr/debug/p/native/linux/reg/linux-s390x.h
Normal file
@ -0,0 +1,124 @@
|
||||
#if 0
|
||||
|
||||
https://www.kernel.org/doc/Documentation/s390/Debugging390.txt
|
||||
|
||||
s/390 & z/Architecture Register usage
|
||||
=====================================
|
||||
r0 used by syscalls/assembly call-clobbered
|
||||
r1 used by syscalls/assembly call-clobbered
|
||||
r2 argument 0 / return value 0 call-clobbered
|
||||
r3 argument 1 / return value 1 (if long long) call-clobbered
|
||||
r4 argument 2 call-clobbered
|
||||
r5 argument 3 call-clobbered
|
||||
r6 argument 4 saved
|
||||
r7 pointer-to arguments 5 to ... saved
|
||||
r8 this & that saved
|
||||
r9 this & that saved
|
||||
r10 static-chain ( if nested function ) saved
|
||||
r11 frame-pointer ( if function used alloca ) saved
|
||||
r12 got-pointer saved
|
||||
r13 base-pointer saved
|
||||
r14 return-address saved
|
||||
r15 stack-pointer saved
|
||||
$pc
|
||||
$sp
|
||||
|
||||
f0 argument 0 / return value ( float/double ) call-clobbered
|
||||
f2 argument 1 call-clobbered
|
||||
f4 z/Architecture argument 2 saved
|
||||
f6 z/Architecture argument 3 saved
|
||||
The remaining floating points
|
||||
f1,f3,f5 f7-f15 are call-clobbered.
|
||||
|
||||
|
||||
The current architectures have the following registers.
|
||||
|
||||
16 General propose registers, 32 bit on s/390 and 64 bit on z/Architecture,
|
||||
r0-r15 (or gpr0-gpr15), used for arithmetic and addressing.
|
||||
|
||||
16 Control registers, 32 bit on s/390 and 64 bit on z/Architecture, cr0-cr15,
|
||||
kernel usage only, used for memory management, interrupt control, debugging
|
||||
control etc.
|
||||
|
||||
16 Access registers (ar0-ar15), 32 bit on both s/390 and z/Architecture,
|
||||
normally not used by normal programs but potentially could be used as
|
||||
temporary storage. These registers have a 1:1 association with general
|
||||
purpose registers and are designed to be used in the so-called access
|
||||
register mode to select different address spaces.
|
||||
Access register 0 (and access register 1 on z/Architecture, which needs a
|
||||
64 bit pointer) is currently used by the pthread library as a pointer to
|
||||
the current running threads private area.
|
||||
|
||||
16 64 bit floating point registers (fp0-fp15 ) IEEE & HFP floating
|
||||
point format compliant on G5 upwards & a Floating point control reg (FPC)
|
||||
4 64 bit registers (fp0,fp2,fp4 & fp6) HFP only on older machines.
|
||||
Note:
|
||||
Linux (currently) always uses IEEE & emulates G5 IEEE format on older machines,
|
||||
( provided the kernel is configured for this ).
|
||||
#endif
|
||||
|
||||
return strdup (
|
||||
"=PC pc\n"
|
||||
"=LR r14\n"
|
||||
"=SP r15\n"
|
||||
"=BP r13\n"
|
||||
"=R0 r2\n"
|
||||
"=A0 r2\n"
|
||||
"=A1 r3\n"
|
||||
"=A2 r4\n"
|
||||
"=A3 r5\n"
|
||||
"=SN r0\n"
|
||||
"gpr r0 .32 0 0\n"
|
||||
"gpr r1 .32 4 0\n"
|
||||
"gpr r2 .32 8 0\n"
|
||||
"gpr r3 .32 12 0\n"
|
||||
"gpr r4 .32 16 0\n"
|
||||
"gpr r5 .32 20 0\n"
|
||||
"gpr r6 .32 24 0\n"
|
||||
"gpr r7 .32 28 0\n"
|
||||
"gpr r8 .32 32 0\n"
|
||||
"gpr r9 .32 36 0\n"
|
||||
"gpr r10 .32 40 0\n"
|
||||
"gpr r11 .32 44 0\n"
|
||||
"gpr r12 .32 48 0\n"
|
||||
"gpr r13 .32 52 0\n"
|
||||
"gpr r14 .32 56 0\n"
|
||||
"gpr r15 .32 60 0\n"
|
||||
"gpr pc .32 64 0\n"
|
||||
// kernel only
|
||||
"gpr cr0 .32 68 0\n"
|
||||
"gpr cr1 .32 72 0\n"
|
||||
"gpr cr2 .32 76 0\n"
|
||||
"gpr cr3 .32 80 0\n"
|
||||
"gpr cr4 .32 84 0\n"
|
||||
"gpr cr5 .32 88 0\n"
|
||||
"gpr cr6 .32 92 0\n"
|
||||
"gpr cr7 .32 96 0\n"
|
||||
"gpr cr8 .32 100 0\n"
|
||||
"gpr cr9 .32 104 0\n"
|
||||
"gpr cr10 .32 108 0\n"
|
||||
"gpr cr11 .32 112 0\n"
|
||||
"gpr cr12 .32 116 0\n"
|
||||
"gpr cr13 .32 120 0\n"
|
||||
"gpr cr14 .32 124 0\n"
|
||||
"gpr cr15 .32 128 0\n"
|
||||
// used for tls cache, used for threading
|
||||
"gpr ar0 .32 132 0\n"
|
||||
"gpr ar1 .32 136 0\n"
|
||||
"gpr ar2 .32 140 0\n"
|
||||
"gpr ar3 .32 144 0\n"
|
||||
"gpr ar4 .32 148 0\n"
|
||||
"gpr ar5 .32 152 0\n"
|
||||
"gpr ar6 .32 156 0\n"
|
||||
"gpr ar7 .32 160 0\n"
|
||||
"gpr ar8 .32 164 0\n"
|
||||
"gpr ar9 .32 170 0\n"
|
||||
"gpr ar10 .32 174 0\n"
|
||||
"gpr ar11 .32 178 0\n"
|
||||
"gpr ar12 .32 182 0\n"
|
||||
"gpr ar13 .32 186 0\n"
|
||||
"gpr ar14 .32 190 0\n"
|
||||
"gpr ar15 .32 194 0\n"
|
||||
|
||||
);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user