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| author | Mark Kettenis <kettenis@gnu.org> | 2003-12-15 21:54:30 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2003-12-15 21:54:30 +0000 |
| commit | 6a9756ed2961b048fc06bc0acefa326958039dc3 (patch) | |
| tree | 334cb0e358469369a14b19425c04db1fb5664322 /gdb/i386-sol2-tdep.c | |
| parent | 09e9708c4ce6466221c0f6f504e335242bcb03a7 (diff) | |
| download | gdb-6a9756ed2961b048fc06bc0acefa326958039dc3.zip gdb-6a9756ed2961b048fc06bc0acefa326958039dc3.tar.gz gdb-6a9756ed2961b048fc06bc0acefa326958039dc3.tar.bz2 | |
* i386-sol2-tdep.c (i386_sol2_gregset_reg_offset): New variable.
(i386_sol2_init_abi): Initialize TDEP->gregset_reg_offset,
TDEP->gregset_num_regs, TDEP->sizeof_gregset and
TDEP->sizeof_fpregset.
* config/i386/i386sol2.mh (XM_FILE): Set to xm-i386.h.
(XM_CLIBS): Remove.
(NATDEPFILES): Remove core-regset.o and corelow.o.
* config/i386/i386sol2.mt (TDEPFILES): Add corelow.o.
Diffstat (limited to 'gdb/i386-sol2-tdep.c')
| -rw-r--r-- | gdb/i386-sol2-tdep.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gdb/i386-sol2-tdep.c b/gdb/i386-sol2-tdep.c index 78487af..2aa964e 100644 --- a/gdb/i386-sol2-tdep.c +++ b/gdb/i386-sol2-tdep.c @@ -24,6 +24,27 @@ #include "i386-tdep.h" +/* From <ia32/sys/reg.h>. */ +static int i386_sol2_gregset_reg_offset[] = +{ + 11 * 4, /* %eax */ + 10 * 4, /* %ecx */ + 9 * 4, /* %edx */ + 8 * 4, /* %ebx */ + 17 * 4, /* %esp */ + 6 * 4, /* %ebp */ + 5 * 4, /* %esi */ + 4 * 4, /* %edi */ + 14 * 4, /* %eip */ + 16 * 4, /* %eflags */ + 15 * 4, /* %cs */ + 18 * 4, /* %ss */ + 3 * 4, /* %ds */ + 2 * 4, /* %es */ + 1 * 4, /* %fs */ + 0 * 4 /* %gs */ +}; + static int i386_sol2_pc_in_sigtramp (CORE_ADDR pc, char *name) { @@ -42,6 +63,14 @@ i386_sol2_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) /* Solaris is SVR4-based. */ i386_svr4_init_abi (info, gdbarch); + /* Solaris reserves space for its FPU emulator in `fpregset_t'. + There is also some space reserved for the registers of a Weitek + math coprocessor. */ + tdep->gregset_reg_offset = i386_sol2_gregset_reg_offset; + tdep->gregset_num_regs = ARRAY_SIZE (i386_sol2_gregset_reg_offset); + tdep->sizeof_gregset = 19 * 4; + tdep->sizeof_fpregset = 380; + /* Signal trampolines are slightly different from SVR4. */ set_gdbarch_pc_in_sigtramp (gdbarch, i386_sol2_pc_in_sigtramp); } |