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MWIN-TCW.PRJ Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: GPL/tpcal/transform.h =================================================================== --- GPL/tpcal/transform.h (revision 174) +++ GPL/tpcal/transform.h (nonexistent) @@ -1,37 +0,0 @@ -/* - * transform.h - * Copyright (C) 1999 Bradley D. LaRonde - * - * This program is free software; you may 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 - */ - -typedef struct -{ - MWPOINT screen, device; -} CALIBRATION_PAIR; - -typedef struct -{ - CALIBRATION_PAIR center; - CALIBRATION_PAIR ul; - CALIBRATION_PAIR ur; - CALIBRATION_PAIR lr; - CALIBRATION_PAIR ll; -} CALIBRATION_PAIRS; - -int CalcTransformationCoefficientsSimple(CALIBRATION_PAIRS *pcp, TRANSFORMATION_COEFFICIENTS *ptc); -int CalcTransformationCoefficientsBetter(CALIBRATION_PAIRS *pcp, TRANSFORMATION_COEFFICIENTS *ptc); -int CalcTransformationCoefficientsEvenBetter(CALIBRATION_PAIRS *pcp, TRANSFORMATION_COEFFICIENTS *ptc); -int CalcTransformationCoefficientsBest(CALIBRATION_PAIRS *pcp, TRANSFORMATION_COEFFICIENTS *ptc); Index: GPL/tpcal/tpcal.c =================================================================== --- GPL/tpcal/tpcal.c (revision 174) +++ GPL/tpcal/tpcal.c (nonexistent) @@ -1,363 +0,0 @@ -/* - * Touch-panel calibration program - * Copyright (C) 1999 Bradley D. LaRonde - * - * This program is free software; you may 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 - */ -#include -#include -#include -#include -#include -#include "windows.h" -#include "mou_tp.h" -#include "transform.h" - -static int xext, yext; -static CALIBRATION_PAIRS cps; -static CALIBRATION_PAIR* pcp = 0; - -void DrawAbout(HDC hdc, RECT r) -{ - const int ver_major = 0; - const int ver_minor = 5; - const char app_name[] = "Touch Panel Calibrator"; - const char title[] = "%s, version %d.%d"; - const char copyright[] = "(C) 1999 Bradley D. LaRonde "; - const char warranty[] = "ABSOLUTELY NO WARRANTY"; - const char license1[] = "This is free software, and you are welcome to"; - const char license2[] = "redistribute it under certain conditions."; - - const int leading = 15; - - char s[1024]; - - sprintf(s, title, app_name, ver_major, ver_minor); - SelectObject(hdc, GetStockObject(DEFAULT_GUI_FONT)); - DrawText(hdc, s, -1, &r, DT_CENTER); - - r.top += leading; - DrawText(hdc, copyright, -1, &r, DT_CENTER); - - r.top += leading; - DrawText(hdc, warranty, -1, &r, DT_CENTER); - - r.top += leading; - DrawText(hdc, license1, -1, &r, DT_CENTER); - r.top += leading; - DrawText(hdc, license2, -1, &r, DT_CENTER); -} - -void DrawDone(HDC hdc, RECT r) -{ - const char donemsg[] = "Calibration is done!"; - SelectObject(hdc, GetStockObject(DEFAULT_GUI_FONT)); - DrawText(hdc, donemsg, -1, &r, DT_CENTER); -} - - -void DrawTarget(HDC hdc, POINT p) -{ - const int scale = 9; - const int center = 3; - - // I never knew that Windows GDI always leaves off - // the last point in a line, and the right and bottom side of a rectangle. - // Why would they make use always figure +1? It isn't always obvious where - // +1 is (i.e. a line going at a 10 degree angle). Blech. - // I can only hope that there is some overwhelmingly compelling reason why. - - Rectangle(hdc, p.x - center, p.y - center, p.x + center + 1, p.y + center + 1); - - // scale - MoveToEx(hdc, p.x - scale, p.y, NULL); - LineTo(hdc, p.x + scale + 1, p.y); - - MoveToEx(hdc, p.x, p.y - scale, NULL); - LineTo(hdc, p.x, p.y + scale + 1); -} - -void DrawLabelAlign(HDC hdc, POINT p, LPCSTR psz, int align) -{ - RECT r; - const int w = 180; - const int h = 14; - const int m = 15; - - switch(align) - { - case 1: - // right - r.left = p.x + m; - r.right = p.x + w + m; - r.top = p.y - (h/2); - r.bottom = p.y + (h/2); - break; - - case 2: - // left - r.left = p.x - (w + m); - r.right = p.x - m; - r.top = p.y - (h/2); - r.bottom = p.y + (h/2); - break; - - case 3: - // below - r.left = p.x - (w/2); - r.right = p.x + (w/2); - r.top = p.y + m; - r.bottom = p.y + m + h; - break; - - default: - // at - r.left = p.x; - r.right = p.x + w; - r.top = p.y; - r.bottom = p.y + h; - break; - } - - SelectObject(hdc, GetStockObject(DEFAULT_GUI_FONT)); - DrawText(hdc, psz, -1, &r, DT_LEFT); -} - -void DrawLabel(HDC hdc, POINT p, LPCSTR psz) -{ - if ( p.x < (xext * 1 / 4) ) - return DrawLabelAlign(hdc, p, psz, 1); - - if ( p.x > (xext * 3 / 4) ) - return DrawLabelAlign(hdc, p, psz, 2); - - return DrawLabelAlign(hdc, p, psz, 3); -} - -POINT GetTarget(int n) -{ - const int inset = 10; - POINT p; - - switch (n) - { - case 0: - p.x = xext / 2; p.y = yext / 2; - pcp = &cps.center; - break; - - case 1: - p.x = inset; p.y = inset; - pcp = &cps.ul; - break; - - case 2: - p.x = xext - inset; p.y = inset; - pcp = &cps.ur; - break; - - case 3: - p.x = xext - inset; p.y = yext - inset; - pcp = &cps.lr; - break; - - case 4: - p.x = inset; p.y = yext - inset; - pcp = &cps.ll; - break; - - default: - // return a random target - p.x = random() / (RAND_MAX / xext); - p.y = random() / (RAND_MAX / yext); - pcp = 0; - break; - } - - return p; -} - -static int total_targets = 5; -static int current_target = 0; -static POINT current_target_location; - -void DoPaint(HDC hdc) -{ - const char szInstructions[] = "Please touch the center of the target."; - - POINT p; - int i, n; - int old_rop; - POINT last = current_target_location; - HPEN hOldPen; - - if (current_target == total_targets) { - RECT r = {10, yext/2, xext - 10, yext/2 + 40}; - DrawDone(hdc, r); - return; - } - - if (current_target == 0) - { - RECT r = {10, yext - 85, xext - 10, yext - 10}; - DrawAbout(hdc, r); - } - - current_target_location = GetTarget(current_target); - - old_rop = SetROP2(hdc, R2_XORPEN); - hOldPen = SelectObject(hdc, GetStockObject(WHITE_PEN)); - - n = 20; - for (i=0; i < n; i++) - { - p.x = last.x + ((current_target_location.x - last.x) * i / n); - p.y = last.y + ((current_target_location.y - last.y) * i / n); - DrawTarget(hdc, p); - Sleep(60); - DrawTarget(hdc, p); - } - - // final position - SetROP2(hdc, R2_COPYPEN); - SelectObject(hdc, GetStockObject(BLACK_PEN)); - - DrawTarget(hdc, current_target_location); - DrawLabel(hdc, current_target_location, szInstructions); - - // put things back - SetROP2(hdc, old_rop); - SelectObject(hdc, hOldPen); -} - -#define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp)) -#define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp)) - -LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp) -{ - PAINTSTRUCT ps; - HDC hdc; - - switch(msg) { - case WM_PAINT: - hdc = BeginPaint(hwnd, &ps); - DoPaint(hdc); - EndPaint(hwnd, &ps); - break; - - case WM_NCHITTEST: - return HTCLIENT; - - case WM_LBUTTONUP: - if ( pcp != 0 ) - { - pcp->screen.x = current_target_location.x * TRANSFORMATION_UNITS_PER_PIXEL; - pcp->screen.y = current_target_location.y * TRANSFORMATION_UNITS_PER_PIXEL; - pcp->device.x = GET_X_LPARAM(lp); - pcp->device.y = GET_Y_LPARAM(lp); - } - - if ( ++current_target == total_targets ) - { - TRANSFORMATION_COEFFICIENTS tc; -#if 0 - CalcTransformationCoefficientsSimple(&cps, &tc); - printf("%d %d %d %d %d %d %d\n", - tc.a, tc.b, tc.c, tc.d, tc.e, tc.f, tc.s); - CalcTransformationCoefficientsBetter(&cps, &tc); - printf("%d %d %d %d %d %d %d\n", - tc.a, tc.b, tc.c, tc.d, tc.e, tc.f, tc.s); - CalcTransformationCoefficientsEvenBetter(&cps, &tc); - printf("%d %d %d %d %d %d %d\n", - tc.a, tc.b, tc.c, tc.d, tc.e, tc.f, tc.s); -#endif - CalcTransformationCoefficientsBest(&cps, &tc); - printf("%d %d %d %d %d %d %d\n", - tc.a, tc.b, tc.c, tc.d, tc.e, tc.f, tc.s); - InvalidateRect(hwnd, NULL, TRUE); - UpdateWindow(hwnd); - PostQuitMessage(0); - break; - } - InvalidateRect(hwnd, NULL, TRUE); - UpdateWindow(hwnd); - break; - - default: - return DefWindowProc(hwnd, msg, wp, lp); - } - - return 0; -} - -int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd) -{ - WNDCLASS wc; - RECT r; - HWND hwnd; - MSG msg; - MWCOORD big; - - srandom(time(NULL)); - - /* WndButtonRegister(NULL); */ - - wc.style = CS_DBLCLKS | CS_VREDRAW | CS_HREDRAW; - wc.lpfnWndProc = (WNDPROC)WndProc; - wc.cbClsExtra = 0; - wc.cbWndExtra = 0; - wc.hInstance = 0; - wc.hIcon = 0; - wc.hCursor = 0; - wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); - wc.lpszMenuName = NULL; - wc.lpszClassName = "tpcal"; - RegisterClass(&wc); - - GetWindowRect(GetDesktopWindow(), &r); - xext = r.right; - yext = r.bottom; - - hwnd = CreateWindowEx(0L, "tpcal", "Touch Panel Calibration", - WS_VISIBLE, 0, 0, xext, yext, - NULL, (HMENU)1, NULL, NULL); - - // Don't restrict mouse much in order to handle uncalibrated points. - big = 1000000; - GdRestrictMouse(-big, -big, big, big); - - // We want all mouse events - even ones outside our window. - SetCapture(hwnd); - - while(GetMessage(&msg, NULL, 0, 0)) { - TranslateMessage(&msg); - DispatchMessage(&msg); - } - - return 0; -} - -int enable_pointing_coordinate_transform; - -int MwUserInit(int ac, char** av) -{ - enable_pointing_coordinate_transform = 0; - - if ( ac > 1 ) - total_targets = atol(av[1]); - - return 0; -} - Index: GPL/tpcal/VERSION =================================================================== --- GPL/tpcal/VERSION (revision 174) +++ GPL/tpcal/VERSION (nonexistent) @@ -1 +0,0 @@ -0.5 Index: GPL/tpcal/transform.c =================================================================== --- GPL/tpcal/transform.c (revision 174) +++ GPL/tpcal/transform.c (nonexistent) @@ -1,295 +0,0 @@ -/* - * transform.c - * Calculate coefficients for tranformation equation - * Copyright (C) 1999 Bradley D. LaRonde - * - * This program is free software; you may 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 - */ -#include "windows.h" -#include "mou_tp.h" -#include "transform.h" - -int CalcTransformationCoefficientsSimple(CALIBRATION_PAIRS *pcp, TRANSFORMATION_COEFFICIENTS *ptc) -{ - /* - * This is my simple way of calculating some of the coefficients - - * enough to do a simple scale and translate. - * It ignores any dependencies between axiis (rotation and/or skew). - */ - - int min_screen_x = pcp->ul.screen.x; - int min_screen_y = pcp->ul.screen.y; - int max_screen_x = pcp->lr.screen.x; - int max_screen_y = pcp->lr.screen.y; - - int min_device_x = pcp->ul.device.x; - int min_device_y = pcp->ul.device.y; - int max_device_x = pcp->lr.device.x; - int max_device_y = pcp->lr.device.y; - - ptc->s = (1 << 16); - ptc->a = ptc->s * (min_screen_x - max_screen_x) / (min_device_x - max_device_x); - ptc->b = 0; - ptc->c = (ptc->a * -min_device_x) + (ptc->s * min_screen_x); - ptc->d = 0; - ptc->e = ptc->s * (min_screen_y - max_screen_y) / (min_device_y - max_device_y); - ptc->f = (ptc->e * -min_device_y) + (ptc->s * min_screen_y); - - return 0; -} - -int CalcTransformationCoefficientsBetter(CALIBRATION_PAIRS *pcp, TRANSFORMATION_COEFFICIENTS *ptc) -{ - /* - * Janus (the man) came up with a much better way - * to figure the coefficients. His original algorithm was written in MOO. - * Jay Carlson <> did the translation to C. - * This way takes into account inter-axis dependency like rotation and skew. - */ - - double vector[3][2] = - { - {pcp->ul.screen.x, pcp->ul.screen.y}, - {pcp->ur.screen.x, pcp->ur.screen.y}, - {pcp->lr.screen.x, pcp->lr.screen.y} - }; - - double matrix[3][3] = - { - {pcp->ul.device.x, pcp->ul.device.y, 1.0}, - {pcp->ur.device.x, pcp->ur.device.y, 1.0}, - {pcp->lr.device.x, pcp->lr.device.y, 1.0} - }; - - int i, j, r, k; - double p, q; - - for (i = 0; i < 3; i++) { - p = matrix[i][i]; - - for (j = 0; j < 3; j++) { - matrix[i][j] = matrix[i][j] / p; - } - - for (j = 0; j < 2; j++) { - vector[i][j] = vector[i][j] / p; - } - - for (r = 0; r < 3; r++) { - if (r != i) { - q = matrix[r][i]; - - matrix[r][i] = 0.0; - - for (k = i + 1; k < 3; k++) { - matrix[r][k] = matrix[r][k] - (q * matrix[i][k]); - } - - for (k = 0; k < 2; k++) { - vector[r][k] = vector[r][k] - (q * vector[i][k]); - } - } - } - } - - ptc->s = 1 << 16; - ptc->a = vector[0][0] * ptc->s; - ptc->b = vector[1][0] * ptc->s; - ptc->c = vector[2][0] * ptc->s; - ptc->d = vector[0][1] * ptc->s; - ptc->e = vector[1][1] * ptc->s; - ptc->f = vector[2][1] * ptc->s; - - return 0; -} - -int CalcTransformationCoefficientsEvenBetter(CALIBRATION_PAIRS *pcp, TRANSFORMATION_COEFFICIENTS *ptc) -{ - /* - * Mike Klar <> added the an xy term to correct for trapezoidial distortion. - */ - - double vector[4][2] = - { - {pcp->ul.screen.x, pcp->ul.screen.y}, - {pcp->ur.screen.x, pcp->ur.screen.y}, - {pcp->lr.screen.x, pcp->lr.screen.y}, - {pcp->ll.screen.x, pcp->ll.screen.y} - }; - - double matrix[4][4] = - { - {pcp->ul.device.x, pcp->ul.device.x * pcp->ul.device.y, pcp->ul.device.y, 1.0}, - {pcp->ur.device.x, pcp->ur.device.x * pcp->ur.device.y, pcp->ur.device.y, 1.0}, - {pcp->lr.device.x, pcp->lr.device.x * pcp->lr.device.y, pcp->lr.device.y, 1.0}, - {pcp->ll.device.x, pcp->ll.device.x * pcp->ll.device.y, pcp->ll.device.y, 1.0} - }; - - int i, j, r, k; - double p, q; - - for (i = 0; i < 4; i++) { - p = matrix[i][i]; - - for (j = 0; j < 4; j++) { - matrix[i][j] = matrix[i][j] / p; - } - - for (j = 0; j < 2; j++) { - vector[i][j] = vector[i][j] / p; - } - - for (r = 0; r < 4; r++) { - if (r != i) { - q = matrix[r][i]; - - matrix[r][i] = 0.0; - - for (k = i + 1; k < 4; k++) { - matrix[r][k] = matrix[r][k] - (q * matrix[i][k]); - } - - for (k = 0; k < 2; k++) { - vector[r][k] = vector[r][k] - (q * vector[i][k]); - } - } - } - } - - /* I just drop the xy coefficient since it is so small. */ - ptc->s = 1 << 16; - ptc->a = vector[0][0] * ptc->s; - ptc->b = vector[2][0] * ptc->s; - ptc->c = vector[3][0] * ptc->s; - ptc->d = vector[0][1] * ptc->s; - ptc->e = vector[2][1] * ptc->s; - ptc->f = vector[3][1] * ptc->s; - - return 0; -} - -int CalcTransformationCoefficientsBest(CALIBRATION_PAIRS *pcp, TRANSFORMATION_COEFFICIENTS *ptc) -{ - /* - * Mike Klar <> came up with a best-fit solution that works best. - */ - - const int first_point = 0; - const int last_point = 4; - int i; - - double Sx=0, Sy=0, Sxy=0, Sx2=0, Sy2=0, Sm=0, Sn=0, Smx=0, Smy=0, Snx=0, Sny=0, S=0; - double t1, t2, t3, t4, t5, t6, q; - - /* cast the struct to an array - hacky but ok */ - CALIBRATION_PAIR *cp = (CALIBRATION_PAIR*)pcp; - - /* - * Do a best-fit calculation for as many points as we want, as - * opposed to an exact fit, which can only be done against 3 points. - * - * The following calculates various sumnations of the sample data - * coordinates. For purposes of naming convention, x and y - * refer to device coordinates, m and n refer to screen - * coordinates, S means sumnation. x2 and y2 are x squared and - * y squared, S by itself is just a count of points (= sumnation - * of 1). - */ - - for (i = first_point; i < last_point + 1; i++) { - Sx += cp[i].device.x; - Sy += cp[i].device.y; - Sxy += cp[i].device.x * cp[i].device.y; - Sx2 += cp[i].device.x * cp[i].device.x; - Sy2 += cp[i].device.y * cp[i].device.y; - Sm += cp[i].screen.x; - Sn += cp[i].screen.y; - Smx += cp[i].screen.x * cp[i].device.x; - Smy += cp[i].screen.x * cp[i].device.y; - Snx += cp[i].screen.y * cp[i].device.x; - Sny += cp[i].screen.y * cp[i].device.y; - S += 1; - } - -#if 0 - printf("%f, %f, %f, %f, " - "%f, %f, %f, %f, " - "%f, %f, %f, %f\n", - Sx, Sy, Sxy, Sx2, Sy2, Sm, Sn, Smx, Smy, Snx, Sny, S); -#endif - - /* - * Next we solve the simultaneous equations (these equations minimize - * the sum of the square of the m and n error): - * - * | Sx2 Sxy Sx | | a d | | Smx Snx | - * | Sxy Sy2 Sy | * | b e | = | Smy Sny | - * | Sx Sy S | | c f | | Sm Sn | - * - * We could do the matrix solution in code, but that leads to several - * divide by 0 conditions for cases where the data is truly solvable - * (becuase those terms cancel out of the final solution), so we just - * give the final solution instread. t1 through t6 and q are just - * convenience variables for terms that are used repeatedly - we could - * calculate each of the coefficients directly at this point with a - * nasty long equation, but that would be extremly inefficient. - */ - - t1 = Sxy * Sy - Sx * Sy2; - t2 = Sxy * Sx - Sx2 * Sy; - t3 = Sx2 * Sy2 - Sxy * Sxy; - t4 = Sy2 * S - Sy * Sy; - t5 = Sx * Sy - Sxy * S; - t6 = Sx2 * S - Sx * Sx; - - q = t1 * Sx + t2 * Sy + t3 * S; - - /* - * If q = 0, then the data is unsolvable. This should only happen - * when there are not enough unique data points (less than 3 points - * will give infinite solutions), or at least one of the - * coefficients is infinite (which would indicate that the same - * device point represents an infinite area of the screen, probably - * as a result of the same device data point given for 2 different - * screen points). The first condition should never happen, since - * we're always feeding in at least 3 unique screen points. The - * second condition would probably indicate bad user input or the - * touchpanel device returning bad data. - */ - - if (q == 0) - return -1; - - ptc->s = 1 << 16; - ptc->a = ((t4 * Smx + t5 * Smy + t1 * Sm) / q + 0.5/65536) * ptc->s; - ptc->b = ((t5 * Smx + t6 * Smy + t2 * Sm) / q + 0.5/65536) * ptc->s; - ptc->c = ((t1 * Smx + t2 * Smy + t3 * Sm) / q + 0.5/65536) * ptc->s; - ptc->d = ((t4 * Snx + t5 * Sny + t1 * Sn) / q + 0.5/65536) * ptc->s; - ptc->e = ((t5 * Snx + t6 * Sny + t2 * Sn) / q + 0.5/65536) * ptc->s; - ptc->f = ((t1 * Snx + t2 * Sny + t3 * Sn) / q + 0.5/65536) * ptc->s; - - /* - * Finally, we check for overflow on the fp to integer conversion, - * which would also probably indicate bad data. - */ - - if ( (ptc->a == 0x80000000) || (ptc->b == 0x80000000) || - (ptc->c == 0x80000000) || (ptc->d == 0x80000000) || - (ptc->e == 0x80000000) || (ptc->f == 0x80000000) ) - return -1; - - return 0; -} - Index: GPL/tpcal/Makefile =================================================================== --- GPL/tpcal/Makefile (revision 174) +++ GPL/tpcal/Makefile (nonexistent) @@ -1,13 +0,0 @@ -#CC = mipsel-linux-gcc -msoft-float -s -CC = gcc -CFLAGS = -Wall -I../../../include -I../../../drivers -L../../../lib -LIBS = -lmwin -lmwinlib -lmwengine -lmwdrivers -lmwfonts -OBJECTS = tpcal.o transform.o - -all: tpcal - -tpcal: $(OBJECTS) - $(CC) $(CFLAGS) $(OBJECTS) $(LIBS) -o tpcal - -clean: - rm -f *.o tpcal Index: readme.tc =================================================================== --- readme.tc (revision 174) +++ readme.tc (nonexistent) @@ -1,102 +0,0 @@ -For compile Microwindows for DOS & TURBO C -you should have the following: -==================================================== -1. Microwin 0.87 - microwindows.censoft.com -2. Turbo C++ ver. 1.0 or Borland C ver. 3.1 - - -You should do the following: ----------------------------- - -- copy mwin-tcn.prj to microwin\src\ -- copy mwin-tcw.prj to microwin\src\ - -- run tc or bc IDE -- load the project - - -You should check the next: -------------------------- - -- correct paths -- settings defines in : - options | compiler | code generation - defines : - - ERASEMOVE=1; - MSDOS=1; - DOS_TURBOC=1; - - -MAKE ! -==================================================== - -- mwin-pcw.prj = mwin demo -- mwin-pcn.prj = nanox demo - -For nanox add next defines: - NONETWORK=1; - SCREEN_PIXTYPE=PF_PALETTE; - - -! NOT all demos have been tested. -==================================================== - -The project for mwin demo must have next files: - -\DEMOS\MWIN\DEMO.C -\DRIVERS\GENFONT.C -\DRIVERS\KBD_TC.C -\DRIVERS\MOU_DOS.C -\DRIVERS\SCR_TC.C -\FONTS\ROM8X16.C -\FONTS\ROM8X8.C -\FONTS\WINFRE~1.C -\FONTS\WINFRE~2.C -\ENGINE\DEVCLIP.C -\ENGINE\DEVDRAW.C -\ENGINE\DEVKBD.C -\ENGINE\DEVMOUSE.C -\ENGINE\DEVPAL1.C -\ENGINE\DEVPAL2.C -\ENGINE\DEVPAL4.C -\MWIN\WINCLIP.C -\MWIN\WINDEFW.C -\MWIN\WINEVENT.C -\MWIN\WINEXPOS.C -\MWIN\WINMAIN.C -\MWIN\WINUSER.C -\MWIN\WINGDI.C -\MWIN\LIST.C -\MWIN\WINLIB\BUTTON.C -\MWIN\WINLIB\DRAW3D.C -\MWIN\WINLIB\FASTFILL.C -\MWIN\WINLIB\GRAPH3D.C -\MWIN\WINLIB\INSETR.C -\MWIN\WINLIB\PTINSID.C -\MWIN\BMP\CS1.C - -The project for nanox demo must have next files: - -\DEMOS\NANOX\DEMO.C -\DRIVERS\GENFONT.C -\DRIVERS\KBD_TC.C -\DRIVERS\MOU_DOS.C -\DRIVERS\SCR_TC.C -\FONTS\ROM8X16.C -\FONTS\ROM8X8.C -\FONTS\WINFRE~1.C -\ENGINE\DEVCLIP.C -\ENGINE\DEVDRAW.C -\ENGINE\DEVKBD.C -\ENGINE\DEVMOUSE.C -\ENGINE\DEVPAL1.C -\ENGINE\DEVPAL2.C -\ENGINE\DEVPAL4.C -\NANOX\SRVEVENT.C -\NANOX\SRVFUNC.C -\NANOX\SRVMAIN.C -\NANOX\SRVUTIL.C -\NANOX\STUBS.C - -==================================================== -Victor Rogachev Index: ntimers.c =================================================================== --- ntimers.c (revision 174) +++ ntimers.c (nonexistent) @@ -1,29 +0,0 @@ - -void -GsAddTimer(struct GsTimer* newtimer) { - int i; - struct GsTimer* curTimer; - if(our_timers.numof++>0) { - curTimer=our_timer->head; - for(curTimer=our_timer->head;curTimer!=NULL;curTimer=curTimer->next) { - if(curTimer->due>newtimer->due) { /* time to file it away... */ - if(our_timer->head==curTimer) { /* put it at the beginning... */ - newtimer->next=our_timer->head; - our_timer->head=newtimer; - return; - } /* else put it in the middle... */ - newtimer->next=curTimer; - prevTimer->next=newtimer; - return; - } - prevTimer=curTimer; - } /* else put it at the end... */ - our_timer->tail->next=newtimer; - our_timer->tail=newtimer; - newtimer->next=NULL; - return; - } /* else... hey it's the first timer! */ - our_timer->head=newtimer; - our_timer->tail=newtimer; - newtimer->next=NULL; -} Index: ptyfix2.txt =================================================================== --- ptyfix2.txt (revision 174) +++ ptyfix2.txt (nonexistent) @@ -1,86 +0,0 @@ - ---- demos/microwin/mterm.c.old Fri Dec 3 07:03:39 1999 -+++ demos/microwin/mterm.c Fri Dec 3 07:16:23 1999 -@@ -248,15 +248,16 @@ - char * argv[2]; - - again: -- sprintf(pty_name, "/dev/ptyp%d", n); -- if ((tfd = open(pty_name, O_RDWR | O_NONBLOCK)) < 0) { -- if ((errno == EBUSY) && (n < 3)) { -- ++n; -- goto again; -- } -- fprintf(stderr, "Can't create pty %s\n", pty_name); -+ if ((tfd = getpt())<0) { -+ fprintf(stderr, "Can't create master pty\n"); - return -1; - } -+ -+ if (grantpt(tfd)) -+ perror("failure"); -+ if (unlockpt(tfd)) -+ perror("failure"); -+ - signal(SIGCHLD, ptysignaled); - signal(SIGINT, ptysignaled); - if ((pid = fork()) == -1) { -@@ -264,13 +265,13 @@ - return -1; - } - if (!pid) { -+ ptsname_r(tfd, pty_name, 12); - close(STDIN_FILENO); - close(STDOUT_FILENO); - close(STDERR_FILENO); - close(tfd); - - setsid(); -- pty_name[5] = 't'; - if ((tfd = open(pty_name, O_RDWR)) < 0) { - fprintf(stderr, "Child: Can't open pty %s\n", pty_name); - exit(1); ---- demos/nanox/nterm.c.old Fri Dec 3 07:03:39 1999 -+++ demos/nanox/nterm.c Fri Dec 3 07:16:20 1999 -@@ -162,15 +162,16 @@ - pid_t pid; - - again: -- sprintf(pty_name, "/dev/ptyp%d", n); -- if ((tfd = open(pty_name, O_RDWR | O_NONBLOCK)) < 0) { -- if ((errno == EBUSY || errno == EIO) && n < 10) { -- n++; -- goto again; -- } -- fprintf(stderr, "Can't create pty %s\n", pty_name); -+ if ((tfd = getpt())<0) { -+ fprintf(stderr, "Can't create master pty\n"); - return -1; - } -+ -+ if (grantpt(tfd)) -+ perror("failure"); -+ if (unlockpt(tfd)) -+ perror("failure"); -+ - signal(SIGCHLD, sigchild); - signal(SIGINT, sigchild); - if ((pid = fork()) == -1) { -@@ -178,13 +179,13 @@ - return -1; - } - if (!pid) { -+ ptsname_r(tfd, pty_name, 12); - close(STDIN_FILENO); - close(STDOUT_FILENO); - close(STDERR_FILENO); - close(tfd); - - setsid(); -- pty_name[5] = 't'; - if ((tfd = open(pty_name, O_RDWR)) < 0) { - fprintf(stderr, "Child: Can't open pty %s\n", pty_name); - exit(1); - - --- \ No newline at end of file Index: djgpp/readme.dj =================================================================== --- djgpp/readme.dj (revision 174) +++ djgpp/readme.dj (nonexistent) @@ -1,41 +0,0 @@ -For compiliing Microwindows to DOS + DJGPP you should have the following: -===================================================================== -1. Microwin 0.89 pre7 - (microwindows.org) -2. DJGPP ver. 2.01 - (www.delorie.com) -3. GRX ver. 2.3 - (www.gnu.de/software/grx or www.delorie.com) - - -You should do the following: -=============================== -1. copy Configs/config.dj to src/config - - -do MAKE !!! -=============== - -I made it on Windows 95. - -File grx20.h should be in djgpp\include and file libgrx20.a -should be in djgpp\lib. - -For using long file names you should set LFN=y in file djgpp.env -under Windows 95, or rename some files to 8.3 under DOS. - -For NANOXDEMO use LINK_APP_INTO_SERVER. - -! NOT all demos have been tested (or debugged) for DJGPP. - -:-( :-( :-( :-( :-( :-( :-( :-( :-( :-( :-( :-( - -Sorry, but you have to exclude from src/demos/nanox makefile -next files: - -nxterm.c, npanel.c, ntetris.c, launcher.c, nxview.c, slider.c - -TO DO : fix next files : - -nxterm.c, npanel.c, ntetris.c, launcher.c, nxview.c, slider.c - -=============================================== - -Victor Rogachev Index: jpeg/README.txt =================================================================== --- jpeg/README.txt (revision 174) +++ jpeg/README.txt (nonexistent) @@ -1,25 +0,0 @@ -To enable jpeg support in nanogui: - -- Download libjpeg source tarball at http://www.ijg.org -- Untar the tarball with tar -zxf - -In the jpeg directory, setup your compilation environment. -Here are the typical steps for linux: - -- cp jconfig.doc jconfig.h -- cp makefile.ansi Makefile -- Open the Makefile and delete the jconfig.h: target -- Don't forget to setup the right cc tools if you cross-compile! -- type 'make' - -In the config file: - -- Enable the HAVE_JPEG_SUPPORT definition -- set the INCJPEG to the jpeg directory -- set the LIBJPEG to the jpeg directory -- compile the project - -See demo3 if you want to see an example demo. - -Martin Jolcoeur -martinj@visuaide.com Index: MWIN-TCN.PRJ =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: MWIN-TCN.PRJ =================================================================== --- MWIN-TCN.PRJ (revision 174) +++ MWIN-TCN.PRJ (nonexistent)

MWIN-TCN.PRJ Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: README.freebsd =================================================================== --- README.freebsd (revision 174) +++ README.freebsd (nonexistent) @@ -1,17 +0,0 @@ -I have added files to this package to get it to run on a FreeBSD -console. Some changes, particularly to the Makefiles are not particularly -clean, and could probably be done a lot better (but hey, it's what I got -done in about a day d8) - -2000/07/01 -I've added a terminal 'wterm'. At least it has a termcap so you can -run curses based stuff, and it scrolls (scroll speed depends on the -speed of your blitter, the FreeBSD blitter is completely stupid at -the moment). - --- -Totally Holistic Enterprises Internet| P:+61 7 3870 0066 | Andrew -The Internet (Aust) Pty Ltd | F:+61 7 3870 4477 | Milton -ACN: 082 081 472 | M:+61 416 022 411 |72 Col .Sig -PO Box 837 Indooroopilly QLD 4068 |akm@theinternet.com.au|Specialist - Index: ntimers.h =================================================================== --- ntimers.h (revision 174) +++ ntimers.h (nonexistent) @@ -1,19 +0,0 @@ -#ifndef __NTIMER_H__ -#define __NTIMER_H__ - -struct GsTimer { - struct GsTimer* next; - long due; - void* some_func; - void* some_args; -}; - -struct GsTimerHolder { - struct GsTimer* head; - struct GsTimer* tail; - int numof; -}; - - - -#endif Index: BSD/bcopy.s =================================================================== --- BSD/bcopy.s (revision 174) +++ BSD/bcopy.s (nonexistent) @@ -1,1580 +0,0 @@ -Hi, - -The following code is the file support.s from the FreeBSD 2.6 -distribution for i386. I included the entire file so you can -pick and choose as you like and you can pick up the license. -There's a generic bcopy that does overlapping, uses rep movs -in the largest chunk possible, etc. That might do the trick. -There's a few macros around but hopefully you can decipher -them. - -Later, -FM - --- -Frank W. Miller -Cornfed Systems Inc -www.cornfed.com - - --- -/*- - * Copyright (c) 1993 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $Id: bcopy.s,v 1.1.1.1 2004-02-14 13:34:41 phoenix Exp $ - */ - -#include "npx.h" -#include "opt_cpu.h" - -#include -#include -#include -#include - -#include "assym.s" - -#define KDSEL 0x10 /* kernel data selector */ -#define IDXSHIFT 10 - - .data - .globl _bcopy_vector -_bcopy_vector: - .long _generic_bcopy - .globl _bzero -_bzero: - .long _generic_bzero - .globl _copyin_vector -_copyin_vector: - .long _generic_copyin - .globl _copyout_vector -_copyout_vector: - .long _generic_copyout - .globl _ovbcopy_vector -_ovbcopy_vector: - .long _generic_bcopy -#if defined(I586_CPU) && NNPX > 0 -kernel_fpu_lock: - .byte 0xfe - .space 3 -#endif - - .text - -/* - * bcopy family - * void bzero(void *buf, u_int len) - */ - -ENTRY(generic_bzero) - pushl %edi - movl 8(%esp),%edi - movl 12(%esp),%ecx - xorl %eax,%eax - shrl $2,%ecx - cld - rep - stosl - movl 12(%esp),%ecx - andl $3,%ecx - rep - stosb - popl %edi - ret - -#if defined(I486_CPU) -ENTRY(i486_bzero) - movl 4(%esp),%edx - movl 8(%esp),%ecx - xorl %eax,%eax -/* - * do 64 byte chunks first - * - * XXX this is probably over-unrolled at least for DX2's - */ -2: - cmpl $64,%ecx - jb 3f - movl %eax,(%edx) - movl %eax,4(%edx) - movl %eax,8(%edx) - movl %eax,12(%edx) - movl %eax,16(%edx) - movl %eax,20(%edx) - movl %eax,24(%edx) - movl %eax,28(%edx) - movl %eax,32(%edx) - movl %eax,36(%edx) - movl %eax,40(%edx) - movl %eax,44(%edx) - movl %eax,48(%edx) - movl %eax,52(%edx) - movl %eax,56(%edx) - movl %eax,60(%edx) - addl $64,%edx - subl $64,%ecx - jnz 2b - ret - -/* - * do 16 byte chunks - */ - SUPERALIGN_TEXT -3: - cmpl $16,%ecx - jb 4f - movl %eax,(%edx) - movl %eax,4(%edx) - movl %eax,8(%edx) - movl %eax,12(%edx) - addl $16,%edx - subl $16,%ecx - jnz 3b - ret - -/* - * do 4 byte chunks - */ - SUPERALIGN_TEXT -4: - cmpl $4,%ecx - jb 5f - movl %eax,(%edx) - addl $4,%edx - subl $4,%ecx - jnz 4b - ret - -/* - * do 1 byte chunks - * a jump table seems to be faster than a loop or more range reductions - * - * XXX need a const section for non-text - */ - .data -jtab: - .long do0 - .long do1 - .long do2 - .long do3 - - .text - SUPERALIGN_TEXT -5: - jmp jtab(,%ecx,4) - - SUPERALIGN_TEXT -do3: - movw %ax,(%edx) - movb %al,2(%edx) - ret - - SUPERALIGN_TEXT -do2: - movw %ax,(%edx) - ret - - SUPERALIGN_TEXT -do1: - movb %al,(%edx) - ret - - SUPERALIGN_TEXT -do0: - ret -#endif - -#if defined(I586_CPU) && NNPX > 0 -ENTRY(i586_bzero) - movl 4(%esp),%edx - movl 8(%esp),%ecx - - /* - * The FPU register method is twice as fast as the integer register - * method unless the target is in the L1 cache and we pre-allocate a - * cache line for it (then the integer register method is 4-5 times - * faster). However, we never pre-allocate cache lines, since that - * would make the integer method 25% or more slower for the common - * case when the target isn't in either the L1 cache or the L2 cache. - * Thus we normally use the FPU register method unless the overhead - * would be too large. - */ - cmpl $256,%ecx /* empirical; clts, fninit, smsw cost a lot */ - jb intreg_i586_bzero - - /* - * The FPU registers may belong to an application or to fastmove() - * or to another invocation of bcopy() or ourself in a higher level - * interrupt or trap handler. Preserving the registers is - * complicated since we avoid it if possible at all levels. We - * want to localize the complications even when that increases them. - * Here the extra work involves preserving CR0_TS in TS. - * `npxproc != NULL' is supposed to be the condition that all the - * FPU resources belong to an application, but npxproc and CR0_TS - * aren't set atomically enough for this condition to work in - * interrupt handlers. - * - * Case 1: FPU registers belong to the application: we must preserve - * the registers if we use them, so we only use the FPU register - * method if the target size is large enough to amortize the extra - * overhead for preserving them. CR0_TS must be preserved although - * it is very likely to end up as set. - * - * Case 2: FPU registers belong to fastmove(): fastmove() currently - * makes the registers look like they belong to an application so - * that cpu_switch() and savectx() don't have to know about it, so - * this case reduces to case 1. - * - * Case 3: FPU registers belong to the kernel: don't use the FPU - * register method. This case is unlikely, and supporting it would - * be more complicated and might take too much stack. - * - * Case 4: FPU registers don't belong to anyone: the FPU registers - * don't need to be preserved, so we always use the FPU register - * method. CR0_TS must be preserved although it is very likely to - * always end up as clear. - */ - cmpl $0,_npxproc - je i586_bz1 - cmpl $256+184,%ecx /* empirical; not quite 2*108 more */ - jb intreg_i586_bzero - sarb $1,kernel_fpu_lock - jc intreg_i586_bzero - smsw %ax - clts - subl $108,%esp - fnsave 0(%esp) - jmp i586_bz2 - -i586_bz1: - sarb $1,kernel_fpu_lock - jc intreg_i586_bzero - smsw %ax - clts - fninit /* XXX should avoid needing this */ -i586_bz2: - fldz - - /* - * Align to an 8 byte boundary (misalignment in the main loop would - * cost a factor of >= 2). Avoid jumps (at little cost if it is - * already aligned) by always zeroing 8 bytes and using the part up - * to the _next_ alignment position. - */ - fstl 0(%edx) - addl %edx,%ecx /* part of %ecx -= new_%edx - %edx */ - addl $8,%edx - andl $~7,%edx - subl %edx,%ecx - - /* - * Similarly align `len' to a multiple of 8. - */ - fstl -8(%edx,%ecx) - decl %ecx - andl $~7,%ecx - - /* - * This wouldn't be any faster if it were unrolled, since the loop - * control instructions are much faster than the fstl and/or done - * in parallel with it so their overhead is insignificant. - */ -fpureg_i586_bzero_loop: - fstl 0(%edx) - addl $8,%edx - subl $8,%ecx - cmpl $8,%ecx - jae fpureg_i586_bzero_loop - - cmpl $0,_npxproc - je i586_bz3 - frstor 0(%esp) - addl $108,%esp - lmsw %ax - movb $0xfe,kernel_fpu_lock - ret - -i586_bz3: - fstpl %st(0) - lmsw %ax - movb $0xfe,kernel_fpu_lock - ret - -intreg_i586_bzero: - /* - * `rep stos' seems to be the best method in practice for small - * counts. Fancy methods usually take too long to start up due - * to cache and BTB misses. - */ - pushl %edi - movl %edx,%edi - xorl %eax,%eax - shrl $2,%ecx - cld - rep - stosl - movl 12(%esp),%ecx - andl $3,%ecx - jne 1f - popl %edi - ret - -1: - rep - stosb - popl %edi - ret -#endif /* I586_CPU && NNPX > 0 */ - -/* fillw(pat, base, cnt) */ -ENTRY(fillw) - pushl %edi - movl 8(%esp),%eax - movl 12(%esp),%edi - movl 16(%esp),%ecx - cld - rep - stosw - popl %edi - ret - -ENTRY(bcopyb) -bcopyb: - pushl %esi - pushl %edi - movl 12(%esp),%esi - movl 16(%esp),%edi - movl 20(%esp),%ecx - movl %edi,%eax - subl %esi,%eax - cmpl %ecx,%eax /* overlapping && src < dst? */ - jb 1f - cld /* nope, copy forwards */ - rep - movsb - popl %edi - popl %esi - ret - - ALIGN_TEXT -1: - addl %ecx,%edi /* copy backwards. */ - addl %ecx,%esi - decl %edi - decl %esi - std - rep - movsb - popl %edi - popl %esi - cld - ret - -ENTRY(bcopy) - MEXITCOUNT - jmp *_bcopy_vector - -ENTRY(ovbcopy) - MEXITCOUNT - jmp *_ovbcopy_vector - -/* - * generic_bcopy(src, dst, cnt) - * ws@tools.de (Wolfgang Solfrank, TooLs GmbH) +49-228-985800 - */ -ENTRY(generic_bcopy) - pushl %esi - pushl %edi - movl 12(%esp),%esi - movl 16(%esp),%edi - movl 20(%esp),%ecx - - movl %edi,%eax - subl %esi,%eax - cmpl %ecx,%eax /* overlapping && src < dst? */ - jb 1f - - shrl $2,%ecx /* copy by 32-bit words */ - cld /* nope, copy forwards */ - rep - movsl - movl 20(%esp),%ecx - andl $3,%ecx /* any bytes left? */ - rep - movsb - popl %edi - popl %esi - ret - - ALIGN_TEXT -1: - addl %ecx,%edi /* copy backwards */ - addl %ecx,%esi - decl %edi - decl %esi - andl $3,%ecx /* any fractional bytes? */ - std - rep - movsb - movl 20(%esp),%ecx /* copy remainder by 32-bit words */ - shrl $2,%ecx - subl $3,%esi - subl $3,%edi - rep - movsl - popl %edi - popl %esi - cld - ret - -#if defined(I586_CPU) && NNPX > 0 -ENTRY(i586_bcopy) - pushl %esi - pushl %edi - movl 12(%esp),%esi - movl 16(%esp),%edi - movl 20(%esp),%ecx - - movl %edi,%eax - subl %esi,%eax - cmpl %ecx,%eax /* overlapping && src < dst? */ - jb 1f - - cmpl $1024,%ecx - jb small_i586_bcopy - - sarb $1,kernel_fpu_lock - jc small_i586_bcopy - cmpl $0,_npxproc - je i586_bc1 - smsw %dx - clts - subl $108,%esp - fnsave 0(%esp) - jmp 4f - -i586_bc1: - smsw %dx - clts - fninit /* XXX should avoid needing this */ - - ALIGN_TEXT -4: - pushl %ecx -#define DCACHE_SIZE 8192 - cmpl $(DCACHE_SIZE-512)/2,%ecx - jbe 2f - movl $(DCACHE_SIZE-512)/2,%ecx -2: - subl %ecx,0(%esp) - cmpl $256,%ecx - jb 5f /* XXX should prefetch if %ecx >= 32 */ - pushl %esi - pushl %ecx - ALIGN_TEXT -3: - movl 0(%esi),%eax - movl 32(%esi),%eax - movl 64(%esi),%eax - movl 96(%esi),%eax - movl 128(%esi),%eax - movl 160(%esi),%eax - movl 192(%esi),%eax - movl 224(%esi),%eax - addl $256,%esi - subl $256,%ecx - cmpl $256,%ecx - jae 3b - popl %ecx - popl %esi -5: - ALIGN_TEXT -large_i586_bcopy_loop: - fildq 0(%esi) - fildq 8(%esi) - fildq 16(%esi) - fildq 24(%esi) - fildq 32(%esi) - fildq 40(%esi) - fildq 48(%esi) - fildq 56(%esi) - fistpq 56(%edi) - fistpq 48(%edi) - fistpq 40(%edi) - fistpq 32(%edi) - fistpq 24(%edi) - fistpq 16(%edi) - fistpq 8(%edi) - fistpq 0(%edi) - addl $64,%esi - addl $64,%edi - subl $64,%ecx - cmpl $64,%ecx - jae large_i586_bcopy_loop - popl %eax - addl %eax,%ecx - cmpl $64,%ecx - jae 4b - - cmpl $0,_npxproc - je i586_bc2 - frstor 0(%esp) - addl $108,%esp -i586_bc2: - lmsw %dx - movb $0xfe,kernel_fpu_lock - -/* - * This is a duplicate of the main part of generic_bcopy. See the comments - * there. Jumping into generic_bcopy would cost a whole 0-1 cycles and - * would mess up high resolution profiling. - */ - ALIGN_TEXT -small_i586_bcopy: - shrl $2,%ecx - cld - rep - movsl - movl 20(%esp),%ecx - andl $3,%ecx - rep - movsb - popl %edi - popl %esi - ret - - ALIGN_TEXT -1: - addl %ecx,%edi - addl %ecx,%esi - decl %edi - decl %esi - andl $3,%ecx - std - rep - movsb - movl 20(%esp),%ecx - shrl $2,%ecx - subl $3,%esi - subl $3,%edi - rep - movsl - popl %edi - popl %esi - cld - ret -#endif /* I586_CPU && NNPX > 0 */ - -/* - * Note: memcpy does not support overlapping copies - */ -ENTRY(memcpy) - pushl %edi - pushl %esi - movl 12(%esp),%edi - movl 16(%esp),%esi - movl 20(%esp),%ecx - movl %edi,%eax - shrl $2,%ecx /* copy by 32-bit words */ - cld /* nope, copy forwards */ - rep - movsl - movl 20(%esp),%ecx - andl $3,%ecx /* any bytes left? */ - rep - movsb - popl %esi - popl %edi - ret - - -/*****************************************************************************/ -/* copyout and fubyte family */ -/*****************************************************************************/ -/* - * Access user memory from inside the kernel. These routines and possibly - * the math- and DOS emulators should be the only places that do this. - * - * We have to access the memory with user's permissions, so use a segment - * selector with RPL 3. For writes to user space we have to additionally - * check the PTE for write permission, because the 386 does not check - * write permissions when we are executing with EPL 0. The 486 does check - * this if the WP bit is set in CR0, so we can use a simpler version here. - * - * These routines set curpcb->onfault for the time they execute. When a - * protection violation occurs inside the functions, the trap handler - * returns to *curpcb->onfault instead of the function. - */ - -/* copyout(from_kernel, to_user, len) */ -ENTRY(copyout) - MEXITCOUNT - jmp *_copyout_vector - -ENTRY(generic_copyout) - movl _curpcb,%eax - movl $copyout_fault,PCB_ONFAULT(%eax) - pushl %esi - pushl %edi - pushl %ebx - movl 16(%esp),%esi - movl 20(%esp),%edi - movl 24(%esp),%ebx - testl %ebx,%ebx /* anything to do? */ - jz done_copyout - - /* - * Check explicitly for non-user addresses. If 486 write protection - * is being used, this check is essential because we are in kernel - * mode so the h/w does not provide any protection against writing - * kernel addresses. - */ - - /* - * First, prevent address wrapping. - */ - movl %edi,%eax - addl %ebx,%eax - jc copyout_fault -/* - * XXX STOP USING VM_MAXUSER_ADDRESS. - * It is an end address, not a max, so every time it is used correctly it - * looks like there is an off by one error, and of course it caused an off - * by one error in several places. - */ - cmpl $VM_MAXUSER_ADDRESS,%eax - ja copyout_fault - -#if defined(I386_CPU) - -#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU) - cmpl $CPUCLASS_386,_cpu_class - jne 3f -#endif -/* - * We have to check each PTE for user write permission. - * The checking may cause a page fault, so it is important to set - * up everything for return via copyout_fault before here. - */ - /* compute number of pages */ - movl %edi,%ecx - andl $PAGE_MASK,%ecx - addl %ebx,%ecx - decl %ecx - shrl $IDXSHIFT+2,%ecx - incl %ecx - - /* compute PTE offset for start address */ - movl %edi,%edx - shrl $IDXSHIFT,%edx - andb $0xfc,%dl - -1: - /* check PTE for each page */ - leal _PTmap(%edx),%eax - shrl $IDXSHIFT,%eax - andb $0xfc,%al - testb $PG_V,_PTmap(%eax) /* PTE page must be valid */ - je 4f - movb _PTmap(%edx),%al - andb $PG_V|PG_RW|PG_U,%al /* page must be valid and user writable */ - cmpb $PG_V|PG_RW|PG_U,%al - je 2f - -4: - /* simulate a trap */ - pushl %edx - pushl %ecx - shll $IDXSHIFT,%edx - pushl %edx - call _trapwrite /* trapwrite(addr) */ - popl %edx - popl %ecx - popl %edx - - testl %eax,%eax /* if not ok, return EFAULT */ - jnz copyout_fault - -2: - addl $4,%edx - decl %ecx - jnz 1b /* check next page */ -#endif /* I386_CPU */ - - /* bcopy(%esi, %edi, %ebx) */ -3: - movl %ebx,%ecx - -#if defined(I586_CPU) && NNPX > 0 - ALIGN_TEXT -slow_copyout: -#endif - shrl $2,%ecx - cld - rep - movsl - movb %bl,%cl - andb $3,%cl - rep - movsb - -done_copyout: - popl %ebx - popl %edi - popl %esi - xorl %eax,%eax - movl _curpcb,%edx - movl %eax,PCB_ONFAULT(%edx) - ret - - ALIGN_TEXT -copyout_fault: - popl %ebx - popl %edi - popl %esi - movl _curpcb,%edx - movl $0,PCB_ONFAULT(%edx) - movl $EFAULT,%eax - ret - -#if defined(I586_CPU) && NNPX > 0 -ENTRY(i586_copyout) - /* - * Duplicated from generic_copyout. Could be done a bit better. - */ - movl _curpcb,%eax - movl $copyout_fault,PCB_ONFAULT(%eax) - pushl %esi - pushl %edi - pushl %ebx - movl 16(%esp),%esi - movl 20(%esp),%edi - movl 24(%esp),%ebx - testl %ebx,%ebx /* anything to do? */ - jz done_copyout - - /* - * Check explicitly for non-user addresses. If 486 write protection - * is being used, this check is essential because we are in kernel - * mode so the h/w does not provide any protection against writing - * kernel addresses. - */ - - /* - * First, prevent address wrapping. - */ - movl %edi,%eax - addl %ebx,%eax - jc copyout_fault -/* - * XXX STOP USING VM_MAXUSER_ADDRESS. - * It is an end address, not a max, so every time it is used correctly it - * looks like there is an off by one error, and of course it caused an off - * by one error in several places. - */ - cmpl $VM_MAXUSER_ADDRESS,%eax - ja copyout_fault - - /* bcopy(%esi, %edi, %ebx) */ -3: - movl %ebx,%ecx - /* - * End of duplicated code. - */ - - cmpl $1024,%ecx - jb slow_copyout - - pushl %ecx - call _fastmove - addl $4,%esp - jmp done_copyout -#endif /* I586_CPU && NNPX > 0 */ - -/* copyin(from_user, to_kernel, len) */ -ENTRY(copyin) - MEXITCOUNT - jmp *_copyin_vector - -ENTRY(generic_copyin) - movl _curpcb,%eax - movl $copyin_fault,PCB_ONFAULT(%eax) - pushl %esi - pushl %edi - movl 12(%esp),%esi /* caddr_t from */ - movl 16(%esp),%edi /* caddr_t to */ - movl 20(%esp),%ecx /* size_t len */ - - /* - * make sure address is valid - */ - movl %esi,%edx - addl %ecx,%edx - jc copyin_fault - cmpl $VM_MAXUSER_ADDRESS,%edx - ja copyin_fault - -#if defined(I586_CPU) && NNPX > 0 - ALIGN_TEXT -slow_copyin: -#endif - movb %cl,%al - shrl $2,%ecx /* copy longword-wise */ - cld - rep - movsl - movb %al,%cl - andb $3,%cl /* copy remaining bytes */ - rep - movsb - -#if defined(I586_CPU) && NNPX > 0 - ALIGN_TEXT -done_copyin: -#endif - popl %edi - popl %esi - xorl %eax,%eax - movl _curpcb,%edx - movl %eax,PCB_ONFAULT(%edx) - ret - - ALIGN_TEXT -copyin_fault: - popl %edi - popl %esi - movl _curpcb,%edx - movl $0,PCB_ONFAULT(%edx) - movl $EFAULT,%eax - ret - -#if defined(I586_CPU) && NNPX > 0 -ENTRY(i586_copyin) - /* - * Duplicated from generic_copyin. Could be done a bit better. - */ - movl _curpcb,%eax - movl $copyin_fault,PCB_ONFAULT(%eax) - pushl %esi - pushl %edi - movl 12(%esp),%esi /* caddr_t from */ - movl 16(%esp),%edi /* caddr_t to */ - movl 20(%esp),%ecx /* size_t len */ - - /* - * make sure address is valid - */ - movl %esi,%edx - addl %ecx,%edx - jc copyin_fault - cmpl $VM_MAXUSER_ADDRESS,%edx - ja copyin_fault - /* - * End of duplicated code. - */ - - cmpl $1024,%ecx - jb slow_copyin - - pushl %ebx /* XXX prepare for fastmove_fault */ - pushl %ecx - call _fastmove - addl $8,%esp - jmp done_copyin -#endif /* I586_CPU && NNPX > 0 */ - -#if defined(I586_CPU) && NNPX > 0 -/* fastmove(src, dst, len) - src in %esi - dst in %edi - len in %ecx XXX changed to on stack for profiling - uses %eax and %edx for tmp. storage - */ -/* XXX use ENTRY() to get profiling. fastmove() is actually a non-entry. */ -ENTRY(fastmove) - pushl %ebp - movl %esp,%ebp - subl $PCB_SAVEFPU_SIZE+3*4,%esp - - movl 8(%ebp),%ecx - cmpl $63,%ecx - jbe fastmove_tail - - testl $7,%esi /* check if src addr is multiple of 8 */ - jnz fastmove_tail - - testl $7,%edi /* check if dst addr is multiple of 8 */ - jnz fastmove_tail - -/* if (npxproc != NULL) { */ - cmpl $0,_npxproc - je 6f -/* fnsave(&curpcb->pcb_savefpu); */ - movl _curpcb,%eax - fnsave PCB_SAVEFPU(%eax) -/* npxproc = NULL; */ - movl $0,_npxproc -/* } */ -6: -/* now we own the FPU. */ - -/* - * The process' FP state is saved in the pcb, but if we get - * switched, the cpu_switch() will store our FP state in the - * pcb. It should be possible to avoid all the copying for - * this, e.g., by setting a flag to tell cpu_switch() to - * save the state somewhere else. - */ -/* tmp = curpcb->pcb_savefpu; */ - movl %ecx,-12(%ebp) - movl %esi,-8(%ebp) - movl %edi,-4(%ebp) - movl %esp,%edi - movl _curpcb,%esi - addl $PCB_SAVEFPU,%esi - cld - movl $PCB_SAVEFPU_SIZE>>2,%ecx - rep - movsl - movl -12(%ebp),%ecx - movl -8(%ebp),%esi - movl -4(%ebp),%edi -/* stop_emulating(); */ - clts -/* npxproc = curproc; */ - movl _curproc,%eax - movl %eax,_npxproc - movl _curpcb,%eax - movl $fastmove_fault,PCB_ONFAULT(%eax) -4: - movl %ecx,-12(%ebp) - cmpl $1792,%ecx - jbe 2f - movl $1792,%ecx -2: - subl %ecx,-12(%ebp) - cmpl $256,%ecx - jb 5f - movl %ecx,-8(%ebp) - movl %esi,-4(%ebp) - ALIGN_TEXT -3: - movl 0(%esi),%eax - movl 32(%esi),%eax - movl 64(%esi),%eax - movl 96(%esi),%eax - movl 128(%esi),%eax - movl 160(%esi),%eax - movl 192(%esi),%eax - movl 224(%esi),%eax - addl $256,%esi - subl $256,%ecx - cmpl $256,%ecx - jae 3b - movl -8(%ebp),%ecx - movl -4(%ebp),%esi -5: - ALIGN_TEXT -fastmove_loop: - fildq 0(%esi) - fildq 8(%esi) - fildq 16(%esi) - fildq 24(%esi) - fildq 32(%esi) - fildq 40(%esi) - fildq 48(%esi) - fildq 56(%esi) - fistpq 56(%edi) - fistpq 48(%edi) - fistpq 40(%edi) - fistpq 32(%edi) - fistpq 24(%edi) - fistpq 16(%edi) - fistpq 8(%edi) - fistpq 0(%edi) - addl $-64,%ecx - addl $64,%esi - addl $64,%edi - cmpl $63,%ecx - ja fastmove_loop - movl -12(%ebp),%eax - addl %eax,%ecx - cmpl $64,%ecx - jae 4b - -/* curpcb->pcb_savefpu = tmp; */ - movl %ecx,-12(%ebp) - movl %esi,-8(%ebp) - movl %edi,-4(%ebp) - movl _curpcb,%edi - addl $PCB_SAVEFPU,%edi - movl %esp,%esi - cld - movl $PCB_SAVEFPU_SIZE>>2,%ecx - rep - movsl - movl -12(%ebp),%ecx - movl -8(%ebp),%esi - movl -4(%ebp),%edi - -/* start_emulating(); */ - smsw %ax - orb $CR0_TS,%al - lmsw %ax -/* npxproc = NULL; */ - movl $0,_npxproc - - ALIGN_TEXT -fastmove_tail: - movl _curpcb,%eax - movl $fastmove_tail_fault,PCB_ONFAULT(%eax) - - movb %cl,%al - shrl $2,%ecx /* copy longword-wise */ - cld - rep - movsl - movb %al,%cl - andb $3,%cl /* copy remaining bytes */ - rep - movsb - - movl %ebp,%esp - popl %ebp - ret - - ALIGN_TEXT -fastmove_fault: - movl _curpcb,%edi - addl $PCB_SAVEFPU,%edi - movl %esp,%esi - cld - movl $PCB_SAVEFPU_SIZE>>2,%ecx - rep - movsl - - smsw %ax - orb $CR0_TS,%al - lmsw %ax - movl $0,_npxproc - -fastmove_tail_fault: - movl %ebp,%esp - popl %ebp - addl $8,%esp - popl %ebx - popl %edi - popl %esi - movl _curpcb,%edx - movl $0,PCB_ONFAULT(%edx) - movl $EFAULT,%eax - ret -#endif /* I586_CPU && NNPX > 0 */ - -/* - * fu{byte,sword,word} : fetch a byte (sword, word) from user memory - */ -ENTRY(fuword) - movl _curpcb,%ecx - movl $fusufault,PCB_ONFAULT(%ecx) - movl 4(%esp),%edx /* from */ - - cmpl $VM_MAXUSER_ADDRESS-4,%edx /* verify address is valid */ - ja fusufault - - movl (%edx),%eax - movl $0,PCB_ONFAULT(%ecx) - ret - -/* - * These two routines are called from the profiling code, potentially - * at interrupt time. If they fail, that's okay, good things will - * happen later. Fail all the time for now - until the trap code is - * able to deal with this. - */ -ALTENTRY(suswintr) -ENTRY(fuswintr) - movl $-1,%eax - ret - -ENTRY(fusword) - movl _curpcb,%ecx - movl $fusufault,PCB_ONFAULT(%ecx) - movl 4(%esp),%edx - - cmpl $VM_MAXUSER_ADDRESS-2,%edx - ja fusufault - - movzwl (%edx),%eax - movl $0,PCB_ONFAULT(%ecx) - ret - -ENTRY(fubyte) - movl _curpcb,%ecx - movl $fusufault,PCB_ONFAULT(%ecx) - movl 4(%esp),%edx - - cmpl $VM_MAXUSER_ADDRESS-1,%edx - ja fusufault - - movzbl (%edx),%eax - movl $0,PCB_ONFAULT(%ecx) - ret - - ALIGN_TEXT -fusufault: - movl _curpcb,%ecx - xorl %eax,%eax - movl %eax,PCB_ONFAULT(%ecx) - decl %eax - ret - -/* - * su{byte,sword,word}: write a byte (word, longword) to user memory - */ -ENTRY(suword) - movl _curpcb,%ecx - movl $fusufault,PCB_ONFAULT(%ecx) - movl 4(%esp),%edx - -#if defined(I386_CPU) - -#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU) - cmpl $CPUCLASS_386,_cpu_class - jne 2f /* we only have to set the right segment selector */ -#endif /* I486_CPU || I586_CPU || I686_CPU */ - - /* XXX - page boundary crossing is still not handled */ - movl %edx,%eax - shrl $IDXSHIFT,%edx - andb $0xfc,%dl - - leal _PTmap(%edx),%ecx - shrl $IDXSHIFT,%ecx - andb $0xfc,%cl - testb $PG_V,_PTmap(%ecx) /* PTE page must be valid */ - je 4f - movb _PTmap(%edx),%dl - andb $PG_V|PG_RW|PG_U,%dl /* page must be valid and user writable */ - cmpb $PG_V|PG_RW|PG_U,%dl - je 1f - -4: - /* simulate a trap */ - pushl %eax - call _trapwrite - popl %edx /* remove junk parameter from stack */ - testl %eax,%eax - jnz fusufault -1: - movl 4(%esp),%edx -#endif - -2: - cmpl $VM_MAXUSER_ADDRESS-4,%edx /* verify address validity */ - ja fusufault - - movl 8(%esp),%eax - movl %eax,(%edx) - xorl %eax,%eax - movl _curpcb,%ecx - movl %eax,PCB_ONFAULT(%ecx) - ret - -ENTRY(susword) - movl _curpcb,%ecx - movl $fusufault,PCB_ONFAULT(%ecx) - movl 4(%esp),%edx - -#if defined(I386_CPU) - -#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU) - cmpl $CPUCLASS_386,_cpu_class - jne 2f -#endif /* I486_CPU || I586_CPU || I686_CPU */ - - /* XXX - page boundary crossing is still not handled */ - movl %edx,%eax - shrl $IDXSHIFT,%edx - andb $0xfc,%dl - - leal _PTmap(%edx),%ecx - shrl $IDXSHIFT,%ecx - andb $0xfc,%cl - testb $PG_V,_PTmap(%ecx) /* PTE page must be valid */ - je 4f - movb _PTmap(%edx),%dl - andb $PG_V|PG_RW|PG_U,%dl /* page must be valid and user writable */ - cmpb $PG_V|PG_RW|PG_U,%dl - je 1f - -4: - /* simulate a trap */ - pushl %eax - call _trapwrite - popl %edx /* remove junk parameter from stack */ - testl %eax,%eax - jnz fusufault -1: - movl 4(%esp),%edx -#endif - -2: - cmpl $VM_MAXUSER_ADDRESS-2,%edx /* verify address validity */ - ja fusufault - - movw 8(%esp),%ax - movw %ax,(%edx) - xorl %eax,%eax - movl _curpcb,%ecx /* restore trashed register */ - movl %eax,PCB_ONFAULT(%ecx) - ret - -ALTENTRY(suibyte) -ENTRY(subyte) - movl _curpcb,%ecx - movl $fusufault,PCB_ONFAULT(%ecx) - movl 4(%esp),%edx - -#if defined(I386_CPU) - -#if defined(I486_CPU) || defined(I586_CPU) || defined(I686_CPU) - cmpl $CPUCLASS_386,_cpu_class - jne 2f -#endif /* I486_CPU || I586_CPU || I686_CPU */ - - movl %edx,%eax - shrl $IDXSHIFT,%edx - andb $0xfc,%dl - - leal _PTmap(%edx),%ecx - shrl $IDXSHIFT,%ecx - andb $0xfc,%cl - testb $PG_V,_PTmap(%ecx) /* PTE page must be valid */ - je 4f - movb _PTmap(%edx),%dl - andb $PG_V|PG_RW|PG_U,%dl /* page must be valid and user writable */ - cmpb $PG_V|PG_RW|PG_U,%dl - je 1f - -4: - /* simulate a trap */ - pushl %eax - call _trapwrite - popl %edx /* remove junk parameter from stack */ - testl %eax,%eax - jnz fusufault -1: - movl 4(%esp),%edx -#endif - -2: - cmpl $VM_MAXUSER_ADDRESS-1,%edx /* verify address validity */ - ja fusufault - - movb 8(%esp),%al - movb %al,(%edx) - xorl %eax,%eax - movl _curpcb,%ecx /* restore trashed register */ - movl %eax,PCB_ONFAULT(%ecx) - ret - -/* - * copyinstr(from, to, maxlen, int *lencopied) - * copy a string from from to to, stop when a 0 character is reached. - * return ENAMETOOLONG if string is longer than maxlen, and - * EFAULT on protection violations. If lencopied is non-zero, - * return the actual length in *lencopied. - */ -ENTRY(copyinstr) - pushl %esi - pushl %edi - movl _curpcb,%ecx - movl $cpystrflt,PCB_ONFAULT(%ecx) - - movl 12(%esp),%esi /* %esi = from */ - movl 16(%esp),%edi /* %edi = to */ - movl 20(%esp),%edx /* %edx = maxlen */ - - movl $VM_MAXUSER_ADDRESS,%eax - - /* make sure 'from' is within bounds */ - subl %esi,%eax - jbe cpystrflt - - /* restrict maxlen to <= VM_MAXUSER_ADDRESS-from */ - cmpl %edx,%eax - jae 1f - movl %eax,%edx - movl %eax,20(%esp) -1: - incl %edx - cld - -2: - decl %edx - jz 3f - - lodsb - stosb - orb %al,%al - jnz 2b - - /* Success -- 0 byte reached */ - decl %edx - xorl %eax,%eax - jmp cpystrflt_x -3: - /* edx is zero - return ENAMETOOLONG or EFAULT */ - cmpl $VM_MAXUSER_ADDRESS,%esi - jae cpystrflt -4: - movl $ENAMETOOLONG,%eax - jmp cpystrflt_x - -cpystrflt: - movl $EFAULT,%eax - -cpystrflt_x: - /* set *lencopied and return %eax */ - movl _curpcb,%ecx - movl $0,PCB_ONFAULT(%ecx) - movl 20(%esp),%ecx - subl %edx,%ecx - movl 24(%esp),%edx - testl %edx,%edx - jz 1f - movl %ecx,(%edx) -1: - popl %edi - popl %esi - ret - - -/* - * copystr(from, to, maxlen, int *lencopied) - */ -ENTRY(copystr) - pushl %esi - pushl %edi - - movl 12(%esp),%esi /* %esi = from */ - movl 16(%esp),%edi /* %edi = to */ - movl 20(%esp),%edx /* %edx = maxlen */ - incl %edx - cld -1: - decl %edx - jz 4f - lodsb - stosb - orb %al,%al - jnz 1b - - /* Success -- 0 byte reached */ - decl %edx - xorl %eax,%eax - jmp 6f -4: - /* edx is zero -- return ENAMETOOLONG */ - movl $ENAMETOOLONG,%eax - -6: - /* set *lencopied and return %eax */ - movl 20(%esp),%ecx - subl %edx,%ecx - movl 24(%esp),%edx - testl %edx,%edx - jz 7f - movl %ecx,(%edx) -7: - popl %edi - popl %esi - ret - -ENTRY(bcmp) - pushl %edi - pushl %esi - movl 12(%esp),%edi - movl 16(%esp),%esi - movl 20(%esp),%edx - xorl %eax,%eax - - movl %edx,%ecx - shrl $2,%ecx - cld /* compare forwards */ - repe - cmpsl - jne 1f - - movl %edx,%ecx - andl $3,%ecx - repe - cmpsb - je 2f -1: - incl %eax -2: - popl %esi - popl %edi - ret - - -/* - * Handling of special 386 registers and descriptor tables etc - */ -/* void lgdt(struct region_descriptor *rdp); */ -ENTRY(lgdt) - /* reload the descriptor table */ - movl 4(%esp),%eax - lgdt (%eax) - - /* flush the prefetch q */ - jmp 1f - nop -1: - /* reload "stale" selectors */ - movl $KDSEL,%eax - movl %ax,%ds - movl %ax,%es - movl %ax,%ss - - /* reload code selector by turning return into intersegmental return */ - movl (%esp),%eax - pushl %eax -# movl $KCSEL,4(%esp) - movl $8,4(%esp) - lret - -/* - * void lidt(struct region_descriptor *rdp); - */ -ENTRY(lidt) - movl 4(%esp),%eax - lidt (%eax) - ret - -/* - * void lldt(u_short sel) - */ -ENTRY(lldt) - lldt 4(%esp) - ret - -/* - * void ltr(u_short sel) - */ -ENTRY(ltr) - ltr 4(%esp) - ret - -/* ssdtosd(*ssdp,*sdp) */ -ENTRY(ssdtosd) - pushl %ebx - movl 8(%esp),%ecx - movl 8(%ecx),%ebx - shll $16,%ebx - movl (%ecx),%edx - roll $16,%edx - movb %dh,%bl - movb %dl,%bh - rorl $8,%ebx - movl 4(%ecx),%eax - movw %ax,%dx - andl $0xf0000,%eax - orl %eax,%ebx - movl 12(%esp),%ecx - movl %edx,(%ecx) - movl %ebx,4(%ecx) - popl %ebx - ret - -/* load_cr0(cr0) */ -ENTRY(load_cr0) - movl 4(%esp),%eax - movl %eax,%cr0 - ret - -/* rcr0() */ -ENTRY(rcr0) - movl %cr0,%eax - ret - -/* rcr3() */ -ENTRY(rcr3) - movl %cr3,%eax - ret - -/* void load_cr3(caddr_t cr3) */ -ENTRY(load_cr3) - movl 4(%esp),%eax - movl %eax,%cr3 - ret - - -/*****************************************************************************/ -/* setjump, longjump */ -/*****************************************************************************/ - -ENTRY(setjmp) - movl 4(%esp),%eax - movl %ebx,(%eax) /* save ebx */ - movl %esp,4(%eax) /* save esp */ - movl %ebp,8(%eax) /* save ebp */ - movl %esi,12(%eax) /* save esi */ - movl %edi,16(%eax) /* save edi */ - movl (%esp),%edx /* get rta */ - movl %edx,20(%eax) /* save eip */ - xorl %eax,%eax /* return(0); */ - ret - -ENTRY(longjmp) - movl 4(%esp),%eax - movl (%eax),%ebx /* restore ebx */ - movl 4(%eax),%esp /* restore esp */ - movl 8(%eax),%ebp /* restore ebp */ - movl 12(%eax),%esi /* restore esi */ - movl 16(%eax),%edi /* restore edi */ - movl 20(%eax),%edx /* get rta */ - movl %edx,(%esp) /* put in return frame */ - xorl %eax,%eax /* return(1); */ - incl %eax - ret - -/* - * Here for doing BB-profiling (gcc -a). - * We rely on the "bbset" instead, but need a dummy function. - */ -NON_GPROF_ENTRY(__bb_init_func) - movl 4(%esp),%eax - movl $1,(%eax) - .byte 0xc3 /* avoid macro for `ret' */ Index: speedtst/speed.c =================================================================== --- speedtst/speed.c (revision 174) +++ speedtst/speed.c (nonexistent) @@ -1,292 +0,0 @@ -#include -#include -#include - -#ifdef TEST_FOR_X -#include -#else -#define MWINCLUDECOLORS -#include -#endif - -#define NUM_POINTS 80 - -time_t start_time, end_time; - -void start_timer() -{ - time(&start_time); -} - -void end_timer() -{ - time(&end_time); - printf("start=%lu, end=%lu, time=%lu\n", - start_time, end_time, end_time-start_time); -} - -int main() -{ -#ifdef TEST_FOR_X - Display *display; - Window window; - GC gc; - XGCValues gcValues; - Colormap colormap; - Pixmap src_pixmap; - unsigned long fgColor, bgColor; - int screenNum; - XPoint points[NUM_POINTS]; -#else - GR_WINDOW_ID window; - GR_WINDOW_ID src_pixmap; - unsigned char* src_pixmap_buf[320*240*2]; - GR_GC_ID gc; - GR_POINT points[NUM_POINTS]; -#endif - - int c, c1, count=4500; - int x, y, x1, y1, x2, y2; - -#ifdef TEST_FOR_X - if(!(display=XOpenDisplay(""))) { - printf("Cannot connect to X.\n"); - } - screenNum = DefaultScreen(display); - colormap = DefaultColormap(display, screenNum); - - bgColor = BlackPixel(display, screenNum); - fgColor = WhitePixel(display, screenNum); - window = XCreateSimpleWindow(display, RootWindow(display, screenNum), - 0, 0 , 639, 479, 0, - fgColor, bgColor); - src_pixmap = XCreatePixmap(display, window, 320, 240, 16); - XMapRaised(display, window); - gcValues.background = bgColor; - gcValues.foreground = fgColor; - gcValues.line_width = 1; - gcValues.line_style = LineSolid; - gcValues.fill_style = FillSolid; - gcValues.fill_rule = WindingRule; - gcValues.arc_mode = ArcPieSlice; - gc = XCreateGC(display, window, - GCForeground | GCBackground | GCLineWidth | GCLineStyle | - GCFillStyle, - &gcValues); - -#else - GrOpen(); - window = GrNewWindow(GR_ROOT_WINDOW_ID, 0, 0, 639, 479, 0, BLACK, BLUE); - src_pixmap = GrNewPixmap(640, 480, src_pixmap_buf); - GrMapWindow(window); - gc = GrNewGC(); - GrSetGCForeground(gc, WHITE); - GrSetGCBackground(gc, BLACK); - GrSetGCMode(gc, GR_MODE_COPY); -#endif - - - - - - // Horizontal Line - //////////////////////////////////////////////// - printf("Horizontal Line(XDrawLine)\n"); - start_timer(); - for(c=0; c Index: turboc/MWIN-TCW.PRJ =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: turboc/MWIN-TCW.PRJ =================================================================== --- turboc/MWIN-TCW.PRJ (revision 174) +++ turboc/MWIN-TCW.PRJ (nonexistent)

turboc/MWIN-TCW.PRJ Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: turboc/readme.tc =================================================================== --- turboc/readme.tc (revision 174) +++ turboc/readme.tc (nonexistent) @@ -1,102 +0,0 @@ -For compile Microwindows for DOS & TURBO C -you should have the following: -==================================================== -1. Microwin 0.87 - microwindows.censoft.com -2. Turbo C++ ver. 1.0 or Borland C ver. 3.1 - - -You should do the following: ----------------------------- - -- copy mwin-tcn.prj to microwin\src\ -- copy mwin-tcw.prj to microwin\src\ - -- run tc or bc IDE -- load the project - - -You should check the next: -------------------------- - -- correct paths -- settings defines in : - options | compiler | code generation - defines : - - ERASEMOVE=1; - MSDOS=1; - DOS_TURBOC=1; - - -MAKE ! -==================================================== - -- mwin-pcw.prj = mwin demo -- mwin-pcn.prj = nanox demo - -For nanox add next defines: - NONETWORK=1; - SCREEN_PIXTYPE=PF_PALETTE; - - -! NOT all demos have been tested. -==================================================== - -The project for mwin demo must have next files: - -\DEMOS\MWIN\DEMO.C -\DRIVERS\GENFONT.C -\DRIVERS\KBD_TC.C -\DRIVERS\MOU_DOS.C -\DRIVERS\SCR_TC.C -\FONTS\ROM8X16.C -\FONTS\ROM8X8.C -\FONTS\WINFRE~1.C -\FONTS\WINFRE~2.C -\ENGINE\DEVCLIP.C -\ENGINE\DEVDRAW.C -\ENGINE\DEVKBD.C -\ENGINE\DEVMOUSE.C -\ENGINE\DEVPAL1.C -\ENGINE\DEVPAL2.C -\ENGINE\DEVPAL4.C -\MWIN\WINCLIP.C -\MWIN\WINDEFW.C -\MWIN\WINEVENT.C -\MWIN\WINEXPOS.C -\MWIN\WINMAIN.C -\MWIN\WINUSER.C -\MWIN\WINGDI.C -\MWIN\LIST.C -\MWIN\WINLIB\BUTTON.C -\MWIN\WINLIB\DRAW3D.C -\MWIN\WINLIB\FASTFILL.C -\MWIN\WINLIB\GRAPH3D.C -\MWIN\WINLIB\INSETR.C -\MWIN\WINLIB\PTINSID.C -\MWIN\BMP\CS1.C - -The project for nanox demo must have next files: - -\DEMOS\NANOX\DEMO.C -\DRIVERS\GENFONT.C -\DRIVERS\KBD_TC.C -\DRIVERS\MOU_DOS.C -\DRIVERS\SCR_TC.C -\FONTS\ROM8X16.C -\FONTS\ROM8X8.C -\FONTS\WINFRE~1.C -\ENGINE\DEVCLIP.C -\ENGINE\DEVDRAW.C -\ENGINE\DEVKBD.C -\ENGINE\DEVMOUSE.C -\ENGINE\DEVPAL1.C -\ENGINE\DEVPAL2.C -\ENGINE\DEVPAL4.C -\NANOX\SRVEVENT.C -\NANOX\SRVFUNC.C -\NANOX\SRVMAIN.C -\NANOX\SRVUTIL.C -\NANOX\STUBS.C - -==================================================== -Victor Rogachev Index: turboc/MWIN-TCN.PRJ =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: turboc/MWIN-TCN.PRJ =================================================================== --- turboc/MWIN-TCN.PRJ (revision 174) +++ turboc/MWIN-TCN.PRJ (nonexistent)

turboc/MWIN-TCN.PRJ Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property