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