diff options
Diffstat (limited to 'gdb/config/i386')
| -rw-r--r-- | gdb/config/i386/i386nw.mt | 2 | ||||
| -rw-r--r-- | gdb/config/i386/i386sol2.mh | 3 | ||||
| -rw-r--r-- | gdb/config/i386/i386sol2.mt | 4 | ||||
| -rw-r--r-- | gdb/config/i386/tm-fbsd.h | 53 | ||||
| -rw-r--r-- | gdb/config/i386/tm-go32.h | 39 | ||||
| -rw-r--r-- | gdb/config/i386/tm-i386.h | 76 | ||||
| -rw-r--r-- | gdb/config/i386/tm-i386nw.h | 49 | ||||
| -rw-r--r-- | gdb/config/i386/tm-i386sol2.h | 14 | ||||
| -rw-r--r-- | gdb/config/i386/tm-i386v4.h | 45 | ||||
| -rw-r--r-- | gdb/config/i386/tm-linux.h | 80 | ||||
| -rw-r--r-- | gdb/config/i386/tm-nbsd.h | 37 | ||||
| -rw-r--r-- | gdb/config/i386/tm-nbsdaout.h | 4 |
12 files changed, 20 insertions, 386 deletions
diff --git a/gdb/config/i386/i386nw.mt b/gdb/config/i386/i386nw.mt index 3109c42..9eafe7d 100644 --- a/gdb/config/i386/i386nw.mt +++ b/gdb/config/i386/i386nw.mt @@ -1,3 +1,3 @@ # Target: Intel 386 running NetWare TDEPFILES= i386-tdep.o i387-tdep.o -TM_FILE= tm-i386nw.h +TM_FILE= tm-i386.h diff --git a/gdb/config/i386/i386sol2.mh b/gdb/config/i386/i386sol2.mh index ec93f4a..931cc13 100644 --- a/gdb/config/i386/i386sol2.mh +++ b/gdb/config/i386/i386sol2.mh @@ -5,4 +5,5 @@ XM_CLIBS= -lsocket -lnsl NAT_FILE= nm-i386sol2.h NATDEPFILES= core-regset.o fork-child.o i386v4-nat.o corelow.o \ - procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o gcore.o + procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o gcore.o \ + solib.o solib-svr4.o solib-legacy.o diff --git a/gdb/config/i386/i386sol2.mt b/gdb/config/i386/i386sol2.mt index 86d93a3..f8fabd4 100644 --- a/gdb/config/i386/i386sol2.mt +++ b/gdb/config/i386/i386sol2.mt @@ -1,3 +1,3 @@ -# Target: Intel 386 running SVR4 -TDEPFILES= i386-tdep.o i387-tdep.o solib.o solib-svr4.o solib-legacy.o +# Target: Intel 386 running Solaris 2 (SVR4) +TDEPFILES= i386-tdep.o i387-tdep.o i386-sol2-tdep.o i386bsd-tdep.o TM_FILE= tm-i386sol2.h diff --git a/gdb/config/i386/tm-fbsd.h b/gdb/config/i386/tm-fbsd.h index 61f5de5..f51859d 100644 --- a/gdb/config/i386/tm-fbsd.h +++ b/gdb/config/i386/tm-fbsd.h @@ -24,56 +24,17 @@ #define HAVE_I387_REGS #include "i386/tm-i386.h" -/* FreeBSD/ELF uses stabs-in-ELF with the DWARF register numbering - scheme by default, so we must redefine STAB_REG_TO_REGNUM. This - messes up the floating-point registers for a.out, but there is not - much we can do about that. */ - -#undef STAB_REG_TO_REGNUM -#define STAB_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg)) - -/* FreeBSD uses the old gcc convention for struct returns. */ - -#define USE_STRUCT_CONVENTION(gcc_p, type) \ - generic_use_struct_convention (1, type) - - -/* Support for longjmp. */ - -/* Details about jmp_buf. It's supposed to be an array of integers. */ - -#define JB_ELEMENT_SIZE 4 /* Size of elements in jmp_buf. */ -#define JB_PC 0 /* Array index of saved PC. */ - -/* Figure out where the longjmp will land. Store the address that - longjmp will jump to in *ADDR, and return non-zero if successful. */ - -#define GET_LONGJMP_TARGET(addr) get_longjmp_target (addr) -extern int get_longjmp_target (CORE_ADDR *addr); - - -/* Support for signal handlers. */ - -#define IN_SIGTRAMP(pc, name) i386bsd_in_sigtramp (pc, name) -extern int i386bsd_in_sigtramp (CORE_ADDR pc, char *name); - /* These defines allow the recognition of sigtramps as a function name <sigtramp>. - FIXME: kettenis/2001-07-13: These should be added to the target - vector and turned into functions when we go "multi-arch". */ - -#define SIGTRAMP_START(pc) i386bsd_sigtramp_start -#define SIGTRAMP_END(pc) i386bsd_sigtramp_end -extern CORE_ADDR i386bsd_sigtramp_start; -extern CORE_ADDR i386bsd_sigtramp_end; - -/* Override FRAME_SAVED_PC to enable the recognition of signal handlers. */ + FIXME: kettenis/2002-05-12: Of course these defines will have to go + if we go truly "multi-arch", but I don't know yet how to get rid of + them. */ -#undef FRAME_SAVED_PC -#define FRAME_SAVED_PC(frame) i386bsd_frame_saved_pc (frame) -extern CORE_ADDR i386bsd_frame_saved_pc (struct frame_info *frame); - +#define SIGTRAMP_START(pc) i386bsd_sigtramp_start (pc) +#define SIGTRAMP_END(pc) i386bsd_sigtramp_end (pc) +extern CORE_ADDR i386bsd_sigtramp_start (CORE_ADDR pc); +extern CORE_ADDR i386bsd_sigtramp_end (CORE_ADDR pc); /* Shared library support. */ diff --git a/gdb/config/i386/tm-go32.h b/gdb/config/i386/tm-go32.h index b660827..79370e7 100644 --- a/gdb/config/i386/tm-go32.h +++ b/gdb/config/i386/tm-go32.h @@ -26,43 +26,4 @@ #include "i386/tm-i386.h" -/* FRAME_CHAIN takes a frame's nominal address and produces the frame's - chain-pointer. - In the case of the i386, the frame's nominal address - is the address of a 4-byte word containing the calling frame's address. - DJGPP doesn't have any special frames for signal handlers, they are - just normal C functions. */ -#undef FRAME_CHAIN -#define FRAME_CHAIN(thisframe) \ - (!inside_entry_file ((thisframe)->pc) ? \ - read_memory_integer ((thisframe)->frame, 4) :\ - 0) - -/* A macro that tells us whether the function invocation represented - by FI does not have a frame on the stack associated with it. If it - does not, FRAMELESS is set to 1, else 0. */ -#undef FRAMELESS_FUNCTION_INVOCATION -#define FRAMELESS_FUNCTION_INVOCATION(FI) \ - (frameless_look_for_prologue(FI)) - -extern CORE_ADDR i386go32_frame_saved_pc (struct frame_info *frame); -#undef FRAME_SAVED_PC -#define FRAME_SAVED_PC(FRAME) (i386go32_frame_saved_pc ((FRAME))) - -/* Support for longjmp. */ - -/* Details about jmp_buf. It's supposed to be an array of integers. */ - -#define JB_ELEMENT_SIZE 4 /* Size of elements in jmp_buf. */ -#define JB_PC 8 /* Array index of saved PC inside jmp_buf. */ - -/* Figure out where the longjmp will land. Slurp the args out of the - stack. We expect the first arg to be a pointer to the jmp_buf - structure from which we extract the pc (JB_PC) that we will land - at. The pc is copied into ADDR. This routine returns true on - success. */ - -#define GET_LONGJMP_TARGET(addr) get_longjmp_target (addr) -extern int get_longjmp_target (CORE_ADDR *addr); - #endif /* TM_GO32_H */ diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h index f9326fe..8fae610 100644 --- a/gdb/config/i386/tm-i386.h +++ b/gdb/config/i386/tm-i386.h @@ -63,11 +63,6 @@ struct type; extern int i386_skip_prologue (int); -/* Immediately after a function call, return the saved pc. */ - -#define SAVED_PC_AFTER_CALL(frame) i386_saved_pc_after_call (frame) -extern CORE_ADDR i386_saved_pc_after_call (struct frame_info *frame); - /* Stack grows downward. */ #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) @@ -118,7 +113,7 @@ extern CORE_ADDR i386_saved_pc_after_call (struct frame_info *frame); #endif /* Largest number of registers we could have in any configuration. */ -#define MAX_NUM_REGS (16 + 16 + 9) +#define MAX_NUM_REGS (16 + 16 + 9 + 1) /* Register numbers of various important registers. Note that some of these values are "real" register numbers, @@ -139,60 +134,8 @@ extern CORE_ADDR i386_saved_pc_after_call (struct frame_info *frame); #else #define FP0_REGNUM 0 #endif - -/* Return the name of register REG. */ - -#define REGISTER_NAME(reg) i386_register_name ((reg)) -extern char *i386_register_name (int reg); - -/* Use the "default" register numbering scheme for stabs and COFF. */ - -#define STAB_REG_TO_REGNUM(reg) i386_stab_reg_to_regnum ((reg)) -#define SDB_REG_TO_REGNUM(reg) i386_stab_reg_to_regnum ((reg)) -extern int i386_stab_reg_to_regnum (int reg); - -/* Use the DWARF register numbering scheme for DWARF and DWARF 2. */ - -#define DWARF_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg)) -#define DWARF2_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg)) -extern int i386_dwarf_reg_to_regnum (int reg); - -/* We don't define ECOFF_REG_TO_REGNUM, since ECOFF doesn't seem to be - in use on any of the supported i386 targets. */ -/* Sizes of individual register sets. These cover the entire register - file, so summing up the sizes of those portions actually present - yields REGISTER_BYTES. */ -#define SIZEOF_GREGS (NUM_GREGS * 4) -#define SIZEOF_FPU_REGS (8 * 10) -#define SIZEOF_FPU_CTRL_REGS (8 * 4) -#define SIZEOF_SSE_REGS (8 * 16 + 4) - - -/* Total amount of space needed to store our copies of the machine's register - state, the array `registers'. */ -#ifdef HAVE_SSE_REGS -#define REGISTER_BYTES \ - (SIZEOF_GREGS + SIZEOF_FPU_REGS + SIZEOF_FPU_CTRL_REGS + SIZEOF_SSE_REGS) -#else -#ifdef HAVE_I387_REGS -#define REGISTER_BYTES (SIZEOF_GREGS + SIZEOF_FPU_REGS + SIZEOF_FPU_CTRL_REGS) -#else -#define REGISTER_BYTES (SIZEOF_GREGS) -#endif -#endif - -/* Return the offset into the register array of the start of register - number REG. */ -#define REGISTER_BYTE(reg) i386_register_byte ((reg)) -extern int i386_register_byte (int reg); - -/* Return the number of bytes of storage in GDB's register array - occupied by register REG. */ -#define REGISTER_RAW_SIZE(reg) i386_register_raw_size ((reg)) -extern int i386_register_raw_size (int reg); - /* Largest value REGISTER_RAW_SIZE can have. */ #define MAX_REGISTER_RAW_SIZE 16 @@ -275,18 +218,6 @@ extern void i386_store_return_value (struct type *type, char *valbuf); i386_extract_struct_value_address ((regbuf)) extern CORE_ADDR i386_extract_struct_value_address (char *regbuf); -/* The following redefines make backtracing through sigtramp work. - They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp - from the sigcontext structure which is pushed by the kernel on the - user stack, along with a pointer to it. */ - -/* Return the chain-pointer for FRAME. In the case of the i386, the - frame's nominal address is the address of a 4-byte word containing - the calling frame's address. */ - -#define FRAME_CHAIN(frame) i386_frame_chain ((frame)) -extern CORE_ADDR i386_frame_chain (struct frame_info *frame); - /* Determine whether the function invocation represented by FRAME does not have a from on the stack associated with it. If it does not, return non-zero, otherwise return zero. */ @@ -295,11 +226,6 @@ extern CORE_ADDR i386_frame_chain (struct frame_info *frame); i386_frameless_function_invocation (frame) extern int i386_frameless_function_invocation (struct frame_info *frame); -/* Return the saved program counter for FRAME. */ - -#define FRAME_SAVED_PC(frame) i386_frame_saved_pc (frame) -extern CORE_ADDR i386_frame_saved_pc (struct frame_info *frame); - #define FRAME_ARGS_ADDRESS(fi) ((fi)->frame) #define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame) diff --git a/gdb/config/i386/tm-i386nw.h b/gdb/config/i386/tm-i386nw.h deleted file mode 100644 index 9ede2c0..0000000 --- a/gdb/config/i386/tm-i386nw.h +++ /dev/null @@ -1,49 +0,0 @@ -/* Macro definitions for i386 running NetWare. - Copyright 1993, 1994, 1995, 1998, 1999, 2000 - Free Software Foundation, Inc. - - This file is part of GDB. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TM_I386NW_H -#define TM_I386NW_H 1 - -#include "i386/tm-i386.h" - -/* Stop backtracing when we wander into main. */ - -#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi) - - -/* Offsets (in target ints) into jmp_buf. Not defined in any system header - file, so we have to step through setjmp/longjmp with a debugger and figure - them out. */ - -#define JB_ELEMENT_SIZE 4 /* jmp_buf[] is array of ints */ - -#define JB_PC 6 /* Setjmp()'s return PC saved here */ - -/* Figure out where the longjmp will land. Slurp the args out of the stack. - We expect the first arg to be a pointer to the jmp_buf structure from which - we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) - -#endif /* ifndef TM_I386NW_H */ diff --git a/gdb/config/i386/tm-i386sol2.h b/gdb/config/i386/tm-i386sol2.h index c90e0d4..7473f3b 100644 --- a/gdb/config/i386/tm-i386sol2.h +++ b/gdb/config/i386/tm-i386sol2.h @@ -24,11 +24,6 @@ #define HAVE_I387_REGS #include "i386/tm-i386v4.h" -/* We use stabs-in-ELF with the DWARF register numbering scheme. */ - -#undef STAB_REG_TO_REGNUM -#define STAB_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg)) - /* If the current gcc for for this target does not produce correct debugging information for float parameters, both prototyped and unprototyped, then define this macro. This forces gdb to always @@ -37,15 +32,6 @@ #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (1) -/* Signal handler frames under Solaris 2 are recognized by a return address - of 0xFFFFFFFF, the third parameter on the signal handler stack is - a pointer to an ucontext. */ -#undef sigtramp_saved_pc -#undef I386V4_SIGTRAMP_SAVED_PC -#define SIGCONTEXT_PC_OFFSET (36 + 14 * 4) -#undef IN_SIGTRAMP -#define IN_SIGTRAMP(pc, name) (pc == 0xFFFFFFFF) - /* The SunPRO compiler puts out 0 instead of the address in N_SO symbols, and for SunPRO 3.0, N_FUN symbols too. */ #define SOFUN_ADDRESS_MAYBE_MISSING diff --git a/gdb/config/i386/tm-i386v4.h b/gdb/config/i386/tm-i386v4.h index 010edb4..7ebd27d 100644 --- a/gdb/config/i386/tm-i386v4.h +++ b/gdb/config/i386/tm-i386v4.h @@ -31,49 +31,4 @@ #include "config/tm-sysv4.h" -/* Use the alternate method of determining valid frame chains. */ - -#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi) - -/* Offsets (in target ints) into jmp_buf. Not defined in any system header - file, so we have to step through setjmp/longjmp with a debugger and figure - them out. Note that <setjmp> defines _JBLEN as 10, which is the default - if no specific machine is selected, even though we only use 6 slots. */ - -#define JB_ELEMENT_SIZE sizeof(int) /* jmp_buf[_JBLEN] is array of ints */ - -#define JB_EBX 0 -#define JB_ESI 1 -#define JB_EDI 2 -#define JB_EBP 3 -#define JB_ESP 4 -#define JB_EDX 5 - -#define JB_PC JB_EDX /* Setjmp()'s return PC saved in EDX */ - -/* Figure out where the longjmp will land. Slurp the args out of the stack. - We expect the first arg to be a pointer to the jmp_buf structure from which - we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) - -/* The following redefines make backtracing through sigtramp work. - They manufacture a fake sigtramp frame and obtain the saved pc in sigtramp - from the ucontext structure which is pushed by the kernel on the - user stack. Unfortunately there are three variants of sigtramp handlers. */ - -#define I386V4_SIGTRAMP_SAVED_PC -#define IN_SIGTRAMP(pc, name) ((name) \ - && (STREQ ("_sigreturn", name) \ - || STREQ ("_sigacthandler", name) \ - || STREQ ("sigvechandler", name))) - -/* Saved Pc. Get it from ucontext if within sigtramp. */ - -#define sigtramp_saved_pc i386v4_sigtramp_saved_pc -extern CORE_ADDR i386v4_sigtramp_saved_pc (struct frame_info *); - #endif /* ifndef TM_I386V4_H */ diff --git a/gdb/config/i386/tm-linux.h b/gdb/config/i386/tm-linux.h index 9c11c89..7bfdf03 100644 --- a/gdb/config/i386/tm-linux.h +++ b/gdb/config/i386/tm-linux.h @@ -33,72 +33,9 @@ #include "i386/tm-i386.h" #include "config/tm-linux.h" -/* Register number for the "orig_eax" pseudo-register. If this - pseudo-register contains a value >= 0 it is interpreted as the - system call number that the kernel is supposed to restart. */ -#define I386_LINUX_ORIG_EAX_REGNUM (NUM_GREGS + NUM_FREGS + NUM_SSE_REGS) - -/* Adjust a few macros to deal with this extra register. */ - -#undef NUM_REGS -#define NUM_REGS (NUM_GREGS + NUM_FREGS + NUM_SSE_REGS + 1) - -#undef MAX_NUM_REGS -#define MAX_NUM_REGS (16 + 16 + 9 + 1) - -#undef REGISTER_BYTES -#define REGISTER_BYTES \ - (SIZEOF_GREGS + SIZEOF_FPU_REGS + SIZEOF_FPU_CTRL_REGS + SIZEOF_SSE_REGS + 4) - -#undef REGISTER_NAME -#define REGISTER_NAME(reg) i386_linux_register_name ((reg)) -extern char *i386_linux_register_name (int reg); - -#undef REGISTER_BYTE -#define REGISTER_BYTE(reg) i386_linux_register_byte ((reg)) -extern int i386_linux_register_byte (int reg); - -#undef REGISTER_RAW_SIZE -#define REGISTER_RAW_SIZE(reg) i386_linux_register_raw_size ((reg)) -extern int i386_linux_register_raw_size (int reg); - -/* GNU/Linux ELF uses stabs-in-ELF with the DWARF register numbering - scheme by default, so we must redefine STAB_REG_TO_REGNUM. This - messes up the floating-point registers for a.out, but there is not - much we can do about that. */ -#undef STAB_REG_TO_REGNUM -#define STAB_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg)) - -/* Use target_specific function to define link map offsets. */ -extern struct link_map_offsets *i386_linux_svr4_fetch_link_map_offsets (void); -#define SVR4_FETCH_LINK_MAP_OFFSETS() i386_linux_svr4_fetch_link_map_offsets () - /* The following works around a problem with /usr/include/sys/procfs.h */ #define sys_quotactl 1 -/* When the i386 Linux kernel calls a signal handler, the return - address points to a bit of code on the stack. These definitions - are used to identify this bit of code as a signal trampoline in - order to support backtracing through calls to signal handlers. */ - -#define IN_SIGTRAMP(pc, name) i386_linux_in_sigtramp (pc, name) -extern int i386_linux_in_sigtramp (CORE_ADDR, char *); - -#undef FRAME_CHAIN -#define FRAME_CHAIN(frame) i386_linux_frame_chain (frame) -extern CORE_ADDR i386_linux_frame_chain (struct frame_info *frame); - -#undef FRAME_SAVED_PC -#define FRAME_SAVED_PC(frame) i386_linux_frame_saved_pc (frame) -extern CORE_ADDR i386_linux_frame_saved_pc (struct frame_info *frame); - -#undef SAVED_PC_AFTER_CALL -#define SAVED_PC_AFTER_CALL(frame) i386_linux_saved_pc_after_call (frame) -extern CORE_ADDR i386_linux_saved_pc_after_call (struct frame_info *); - -#define TARGET_WRITE_PC(pc, ptid) i386_linux_write_pc (pc, ptid) -extern void i386_linux_write_pc (CORE_ADDR pc, ptid_t ptid); - /* When we call a function in a shared library, and the PLT sends us into the dynamic linker to find the function's real address, we need to skip over the dynamic linker call. This function decides @@ -110,22 +47,5 @@ extern CORE_ADDR i386_linux_skip_solib_resolver (CORE_ADDR pc); /* N_FUN symbols in shared libaries have 0 for their values and need to be relocated. */ #define SOFUN_ADDRESS_MAYBE_MISSING - - -/* Support for longjmp. */ - -/* Details about jmp_buf. It's supposed to be an array of integers. */ - -#define JB_ELEMENT_SIZE 4 /* Size of elements in jmp_buf. */ -#define JB_PC 5 /* Array index of saved PC. */ - -/* Figure out where the longjmp will land. Slurp the args out of the - stack. We expect the first arg to be a pointer to the jmp_buf - structure from which we extract the pc (JB_PC) that we will land - at. The pc is copied into ADDR. This routine returns true on - success. */ - -#define GET_LONGJMP_TARGET(addr) get_longjmp_target (addr) -extern int get_longjmp_target (CORE_ADDR *addr); #endif /* #ifndef TM_LINUX_H */ diff --git a/gdb/config/i386/tm-nbsd.h b/gdb/config/i386/tm-nbsd.h index b4fb754..55ef6fa 100644 --- a/gdb/config/i386/tm-nbsd.h +++ b/gdb/config/i386/tm-nbsd.h @@ -26,39 +26,16 @@ #include "i386/tm-i386.h" -#define JB_ELEMENT_SIZE sizeof(int) /* jmp_buf[_JBLEN] is array of ints */ -#define JB_PC 0 /* Setjmp()'s return PC saved here */ - -/* Figure out where the longjmp will land. Slurp the args out of the stack. - We expect the first arg to be a pointer to the jmp_buf structure from which - we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. - This routine returns true on success */ - -extern int get_longjmp_target (CORE_ADDR *); - -#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) - - -/* Support for signal handlers. */ - -#define IN_SIGTRAMP(pc, name) i386bsd_in_sigtramp (pc, name) -extern int i386bsd_in_sigtramp (CORE_ADDR pc, char *name); - /* These defines allow the recognition of sigtramps as a function name <sigtramp>. - FIXME: kettenis/2001-07-13: These should be added to the target - vector and turned into functions when we go "multi-arch". */ - -#define SIGTRAMP_START(pc) i386bsd_sigtramp_start -#define SIGTRAMP_END(pc) i386bsd_sigtramp_end -extern CORE_ADDR i386bsd_sigtramp_start; -extern CORE_ADDR i386bsd_sigtramp_end; - -/* Override FRAME_SAVED_PC to enable the recognition of signal handlers. */ + FIXME: kettenis/2002-05-12: Of course these defines will have to go + if we go truly "multi-arch", but I don't know yet how to get rid of + them. */ -#undef FRAME_SAVED_PC -#define FRAME_SAVED_PC(frame) i386bsd_frame_saved_pc (frame) -extern CORE_ADDR i386bsd_frame_saved_pc (struct frame_info *frame); +#define SIGTRAMP_START(pc) i386bsd_sigtramp_start (pc) +#define SIGTRAMP_END(pc) i386bsd_sigtramp_end (pc) +extern CORE_ADDR i386bsd_sigtramp_start (CORE_ADDR pc); +extern CORE_ADDR i386bsd_sigtramp_end (CORE_ADDR pc); #endif /* TM_NBSD_H */ diff --git a/gdb/config/i386/tm-nbsdaout.h b/gdb/config/i386/tm-nbsdaout.h index 95fe2e7..8dde114 100644 --- a/gdb/config/i386/tm-nbsdaout.h +++ b/gdb/config/i386/tm-nbsdaout.h @@ -27,8 +27,4 @@ #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) \ (name && !strcmp(name, "_DYNAMIC")) -extern use_struct_convention_fn i386nbsd_aout_use_struct_convention; -#define USE_STRUCT_CONVENTION(gcc_p, type) \ - i386nbsd_aout_use_struct_convention(gcc_p, type) - #endif /* TM_NBSDAOUT_H */ |