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Adapt TSigContext to structure found by debugging

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git-svn-id: trunk@22481 -
This commit is contained in:
pierre 2012-09-27 15:48:54 +00:00
parent 333dec347c
commit 5deddaec8c
1 changed files with 44 additions and 13 deletions
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57
rtl/linux/sparc/sighndh.inc
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@ -18,6 +18,44 @@
const const
__SUNOS_MAXWIN = 31; __SUNOS_MAXWIN = 31;
SIG_G0 = 0;
SIG_G1 = 1;
SIG_G2 = 2;
SIG_G3 = 3;
SIG_G4 = 4;
SIG_G5 = 5;
SIG_G6 = 6;
SIG_G7 = 7;
SIG_O0 = 8;
SIG_O1 = 9;
SIG_O2 = 10;
SIG_O3 = 11;
SIG_O4 = 12;
SIG_O5 = 13;
SIG_O6 = 14;
SIG_O7 = 15;
{ l and i registers do not seem to be
written in sigcontext struct
SIG_L0 = 16;
SIG_L1 = 17;
SIG_L2 = 18;
SIG_L3 = 19;
SIG_L4 = 20;
SIG_L5 = 21;
SIG_L6 = 22;
SIG_L7 = 23;
SIG_I0 = 24;
SIG_I1 = 25;
SIG_I2 = 26;
SIG_I3 = 27;
SIG_I4 = 28;
SIG_I5 = 29;
SIG_I6 = 30;
SIG_I7 = 31; }
SIG_SP = SIG_O6;
{ SIG_FP = SIG_I6; }
type type
twbuf = record twbuf = record
@ -27,21 +65,14 @@ type
PSigContext = ^TSigContext; PSigContext = ^TSigContext;
TSigContext = record TSigContext = record
sigc_onstack, { state to restore } // sigc_onstack, { state to restore }
sigc_mask, { sigmask to restore } // sigc_mask, { sigmask to restore }
sigc_sp, { stack pointer } // sigc_sp, { stack pointer }
sigc_psr, { for condition codes etc }
sigc_pc, { program counter } sigc_pc, { program counter }
sigc_npc, { next program counter } sigc_npc, { next program counter }
sigc_psr, { for condition codes etc } sigc_y : clong;
sigc_g1, { User uses these two registers } sigc_gregs : array [0..31] of clong;
sigc_o0, { within the trampoline code. }
{ Now comes information regarding the users window set
* at the time of the signal. }
sigc_oswins : longint; { outstanding windows }
{ stack ptrs for each regwin buf }
sigc_spbuf : array[0..__SUNOS_MAXWIN-1] of pchar;
{ Windows to restore after signal }
sigc_wbuf : array[0..__SUNOS_MAXWIN] of twbuf;
end; end;